Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2139454 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.310e+01 2.012e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.931e-01 6.647e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.014e+00 1.343e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.53 Ra Dec: 99.671 73.344 Photon Flux Upper Limit: 9.28894543953e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00744113453054 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971735/likelihoodResults_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.2003881 delta logL = 0.0135573565367 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.1995731 delta logL = 0.0143723475303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.734 1.0000 .0000 .10000E+07 2 'Index ' 2.7871 1.0000 .0000 10.000 3 'Normalizat' 1.0169 1.0000 .10000E-01 10.000 4 'Prefactor ' .99198 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 14844.20 FROM MIGRAD STATUS=CONVERGED 87 CALLS 288 TOTAL EDM= .65E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.731 20.206 .10801E-04 .43338E-02 2 Index 2.7871 1.3073 .13357E-01 .23091E-03 3 Normalizat 1.0168 .14676 .32744E-03 -.89802E-03 4 Prefactor .99203 .74301E-01 .16934E-03 -.13917E-02 ERR DEF= .500 Final values: Prefactor = 13.7308 Index = 2.78709 Normalizat = 1.01679 Prefactor = 0.992029 ********** ** 18 **HESSE ********** FCN= 14844.20 FROM HESSE STATUS=OK 23 CALLS 311 TOTAL EDM= .69E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.731 20.217 .21601E-05 -1.5634 2 Index 2.7871 1.3083 .53427E-03 -.45848 3 Normalizat 1.0168 .14694 .65488E-04 -.92470 4 Prefactor .99203 .74336E-01 .33867E-04 -.92996 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.87306e-09 Minuit parameter uncertainties: 1 20.2175 2 1.3276 3 0.147001 4 0.0743433 utfile=/lscratch/kocevski/38971916/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/38971916/ft2_4FGL_J0638.6+7320_daily_bin2208.fits .....................! real 8.35 user 7.69 sys 0.22 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38971916/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits evtable="EVENTS" scfile=/lscratch/kocevski/38971916/ft2_4FGL_J0638.6+7320_daily_bin2208.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38971916/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits outfile=/lscratch/kocevski/38971916/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/38971916/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits .....................! real 70.75 user 65.95 sys 4.13 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 212 point sources and 0 extended sources Setting source of interest to: 4FGL J0638.6+7320 @ 99.6711 73.3438 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38971916/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits scfile=/lscratch/kocevski/38971916/ft2_4FGL_J0638.6+7320_daily_bin2208.fits outfile=/lscratch/kocevski/38971916/cmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=99.6711 yref=73.3438 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 0.75 user 0.23 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38971916/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits scfile=/lscratch/kocevski/38971916/ft2_4FGL_J0638.6+7320_daily_bin2208.fits outfile=/lscratch/kocevski/38971916/cmap_HighResolution_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=99.6711 yref=73.3438 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 0.83 user 0.23 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38971916/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits evtable="EVENTS" scfile=/lscratch/kocevski/38971916/ft2_4FGL_J0638.6+7320_daily_bin2208.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38971916/Model_4FGL_J0638.6+7320_daily_bin2208.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAshell-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) = 14844.1995729 delta logL = 0.0143725582984 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.373e+01 2.022e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.787e+00 1.328e+00 0.000e+00 1.000e+01 (-1.000e+00) 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.920e-01 7.434e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.017e+00 1.470e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.53 Ra Dec: 99.671 73.344 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/38971735/cmap_HighResolution_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.44e-03', job_status='DONE', photon_flux_upper_limit='9.29e-08', time_completed='2026-09-24 04:59:10.038828', job_id='38971735', GAL2='0.99', fit_tolerance='1e-08', EG2='1.02', EG='1.01', time_epoch_completed='1790251150.04', return_code2='0', ts='0.53', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.44e-02', ts2='0.56', photon_index_error='0.00', photon_index='3.03' WHERE bin_id='2208' AND source_name='4FGL J0638.6+7320' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 04:59:10 PDT 2026 /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). ********** ** 18 **HESSE ********** FCN= 14844.21 FROM HESSE STATUS=OK 257 CALLS 1246 TOTAL EDM= .38E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.1304 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 3.2421 32.904 .55592E-03 -1.5672 3 Prefactor .0000 2.7127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 6.1228 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 5.9270 25.834 .39334E-03 -1.5659 6 Prefactor 3.2541 11.918 .56847E-03 -1.5672 7 Prefactor 13.096 20.121 .27456E-03 -1.5636 8 norm .0000 19.515 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5598 .80692 .42584E-03 -1.5661 10 norm .0000 4.6672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .44409E-09 74.008 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 8.1973 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.5995 2.7428 .83868E-03 -1.5683 14 norm .35536 1.2470 .94344E-03 -1.5696 15 Prefactor 29.579 16.876 .18421E-03 -1.5599 16 Normalizat 1.0135 .13429 .74104E-01 -.92579 17 Prefactor .99315 .66462E-01 .46181E-01 -.92958 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.84873e-08 Minuit parameter uncertainties: 1 3.1372e-05 2 20.6571 3 7.05932e-06 4 2.53881e-05 5 24.7483 6 11.9177 7 20.1216 8 2.44952e-05 9 0.806923 10 4.60946e-06 11 0.000361927 12 4.15193e-05 13 2.74282 14 1.24695 15 16.8759 16 0.134333 17 0.0664679 utfile=/lscratch/kocevski/38971923/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/38971923/ft2_4FGL_J0638.6+7320_daily_bin2208.fits .....................! real 8.59 user 7.84 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38971923/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits evtable="EVENTS" scfile=/lscratch/kocevski/38971923/ft2_4FGL_J0638.6+7320_daily_bin2208.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38971923/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits outfile=/lscratch/kocevski/38971923/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/38971923/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits .....................! real 70.54 user 65.80 sys 4.01 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 212 point sources and 0 extended sources Setting source of interest to: 4FGL J0638.6+7320 @ 99.6711 73.3438 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38971923/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits scfile=/lscratch/kocevski/38971923/ft2_4FGL_J0638.6+7320_daily_bin2208.fits outfile=/lscratch/kocevski/38971923/cmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=99.6711 yref=73.3438 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 0.84 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38971923/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits scfile=/lscratch/kocevski/38971923/ft2_4FGL_J0638.6+7320_daily_bin2208.fits outfile=/lscratch/kocevski/38971923/cmap_HighResolution_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=99.6711 yref=73.3438 axisrot=0.0 rafield="RA" decfield="DEC" proj="AIT" hpx_ordering_scheme="RING" hpx_order=3 hpx_ebin=yes hpx_region="" evtable="EVENTS" sctable="SC_DATA" efield="ENERGY" tfield="TIME" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtbin version HEAD real 0.76 user 0.25 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38971923/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits evtable="EVENTS" scfile=/lscratch/kocevski/38971923/ft2_4FGL_J0638.6+7320_daily_bin2208.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38971923/Model_4FGL_J0638.6+7320_daily_bin2208.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GA_V02 Working on... /lscratch/kocevski/38971783/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits.....................! real 67.77 user 65.79 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38971783/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits', '/lscratch/kocevski/38971783/ft2_4FGL_J0638.6+7320_daily_bin2208.fits', expMap='/lscratch/kocevski/38971783/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits', expCube='/lscratch/kocevski/38971783/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38971783/Model_4FGL_J0638.6+7320_daily_bin2208.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0638.6+7320' 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 9.247e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38971783/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits Spacecraft file(s): /lscratch/kocevski/38971783/ft2_4FGL_J0638.6+7320_daily_bin2208.fits Exposure map: /lscratch/kocevski/38971783/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits Exposure cube: /lscratch/kocevski/38971783/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38971783/Model_4FGL_J0638.6+7320_daily_bin2208.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.3056833 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2143376 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .42307E-05 1.0000 .0000 .10000E+07 2 'Prefactor ' 3.3131 1.0000 .0000 .10000E+07 3 'Prefactor ' .85373E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .50199E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5020 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.1753 1.0000 .0000 .10000E+07 7 'Prefactor ' 13.284 1.0000 .0000 .10000E+07 8 'norm ' .24915E-03 1.0000 .0000 .10000E+07 9 'norm ' 5.5599 1.0000 .0000 .10000E+07 10 'norm ' .25775E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .41489E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .28585E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.5976 1.0000 .0000 .10000E+07 14 'norm ' .35944 1.0000 .0000 .10000E+07 15 'Prefactor ' 29.477 1.0000 .0000 .10000E+07 16 'Normalizat' 1.0132 1.0000 .10000E-01 10.000 17 'Prefactor ' .99315 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14844.21 FROM MIGRAD STATUS=CONVERGED 123 CALLS 989 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 5.1454 .16452E-07** at limit ** 2 Prefactor 3.2421 3.9162 -.15538E-06 .63501E-02 3 Prefactor .0000 2.7159 .13235E-06** at limit ** 4 Prefactor .0000 6.1163 -.15397E-06** at limit ** 5 Prefactor 5.9270 25.146 -.54991E-06 -.25220E-02 6 Prefactor 3.2541 3.9441 -.61549E-07 -.24405E-01 7 Prefactor 13.096 3.0616 -.61031E-07 -.16314E-02 8 norm .0000 19.534 -.11749E-06** at limit ** 9 norm 5.5598 .80457 .52456E-08 -.18093E-02 10 norm .0000 4.6634 .36719E-07** at limit ** 11 Prefactor .44409E-09 74.412 -.65589E-06** at limit ** 12 Prefactor .55511E-10 8.1796 -.17062E-06** at limit ** 13 Prefactor 1.5995 2.7161 -.57422E-07 .24341E-03 14 norm .35536 1.2030 .35304E-07 -.26647E-03 15 Prefactor 29.579 15.526 -.14262E-06 .15071E-01 16 Normalizat 1.0135 .14989 .25127E-05 -.33886E-04 17 Prefactor .99315 .74646E-01 -.42452E-06 -.41053E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Prefactor = 3.24206 Prefactor = 0 Prefactor = 0 Prefactor = 5.92703 Prefactor = 3.25408 Prefactor = 13.0963 norm = 0 norm = 5.55982 norm = 0 Prefactor = 4.44089e-10 Prefactor = 5.55112e-11 Prefactor = 1.59953 norm = 0.355359 Prefactor = 29.5787 Normalizat = 1.01352 Prefactor = 0.993145 L_V02 Working on... /lscratch/kocevski/38971776/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits.....................! real 69.73 user 67.95 sys 0.96 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38971776/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits', '/lscratch/kocevski/38971776/ft2_4FGL_J0638.6+7320_daily_bin2208.fits', expMap='/lscratch/kocevski/38971776/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits', expCube='/lscratch/kocevski/38971776/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38971776/Model_4FGL_J0638.6+7320_daily_bin2208.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0638.6+7320' 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 9.247e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38971776/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits Spacecraft file(s): /lscratch/kocevski/38971776/ft2_4FGL_J0638.6+7320_daily_bin2208.fits Exposure map: /lscratch/kocevski/38971776/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits Exposure cube: /lscratch/kocevski/38971776/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38971776/Model_4FGL_J0638.6+7320_daily_bin2208.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.3056833 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2143376 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .42307E-05 1.0000 .0000 .10000E+07 2 'Prefactor ' 3.3131 1.0000 .0000 .10000E+07 3 'Prefactor ' .85373E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .50199E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5020 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.1753 1.0000 .0000 .10000E+07 7 'Prefactor ' 13.284 1.0000 .0000 .10000E+07 8 'norm ' .24915E-03 1.0000 .0000 .10000E+07 9 'norm ' 5.5599 1.0000 .0000 .10000E+07 10 'norm ' .25775E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .41489E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .28585E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.5976 1.0000 .0000 .10000E+07 14 'norm ' .35944 1.0000 .0000 .10000E+07 15 'Prefactor ' 29.477 1.0000 .0000 .10000E+07 16 'Normalizat' 1.0132 1.0000 .10000E-01 10.000 17 'Prefactor ' .99315 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14844.21 FROM MIGRAD STATUS=CONVERGED 123 CALLS 989 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 5.1454 .16452E-07** at limit ** 2 Prefactor 3.2421 3.9162 -.15538E-06 .63501E-02 3 Prefactor .0000 2.7159 .13235E-06** at limit ** 4 Prefactor .0000 6.1163 -.15397E-06** at limit ** 5 Prefactor 5.9270 25.146 -.54991E-06 -.25220E-02 6 Prefactor 3.2541 3.9441 -.61549E-07 -.24405E-01 7 Prefactor 13.096 3.0616 -.61031E-07 -.16314E-02 8 norm .0000 19.534 -.11749E-06** at limit ** 9 norm 5.5598 .80457 .52456E-08 -.18093E-02 10 norm .0000 4.6634 .36719E-07** at limit ** 11 Prefactor .44409E-09 74.412 -.65589E-06** at limit ** 12 Prefactor .55511E-10 8.1796 -.17062E-06** at limit ** 13 Prefactor 1.5995 2.7161 -.57422E-07 .24341E-03 14 norm .35536 1.2030 .35304E-07 -.26647E-03 15 Prefactor 29.579 15.526 -.14262E-06 .15071E-01 16 Normalizat 1.0135 .14989 .25127E-05 -.33886E-04 17 Prefactor .99315 .74646E-01 -.42452E-06 -.41053E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Prefactor = 3.24206 Prefactor = 0 Prefactor = 0 Prefactor = 5.92703 Prefactor = 3.25408 Prefactor = 13.0963 norm = 0 norm = 5.55982 norm = 0 Prefactor = 4.44089e-10 Prefactor = 5.55112e-11 Prefactor = 1.59953 norm = 0.355359 Prefactor = 29.5787 Normalizat = 1.01352 Prefactor = 0.993145 ********** ** 18 **HESSE ********** FCN= 14844.21 FROM HESSE STATUS=OK 257 CALLS 1246 TOTAL EDM= .38E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.1304 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 3.2421 32.904 .55592E-03 -1.5672 3 Prefactor .0000 2.7127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 6.1228 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 5.9270 25.834 .39334E-03 -1.5659 6 Prefactor 3.2541 11.918 .56847E-03 -1.5672 7 Prefactor 13.096 20.121 .27456E-03 -1.5636 8 norm .0000 19.515 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5598 .80692 .42584E-03 -1.5661 10 norm .0000 4.6672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .44409E-09 74.008 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 8.1973 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.5995 2.7428 .83868E-03 -1.5683 14 norm .35536 1.2470 .94344E-03 -1.5696 15 Prefactor 29.579 16.876 .18421E-03 -1.5599 16 Normalizat 1.0135 .13429 .74104E-01 -.92579 17 Prefactor .99315 .66462E-01 .46181E-01 -.92958 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.84873e-08 Minuit parameter uncertainties: 1 3.1372e-05 2 20.6571 3 7.05932e-06 4 2.53881e-05 5 24.7483 6 11.9177 7 20.1216 8 2.44952e-05 9 0.806923 10 4.60946e-06 11 0.000361927 12 4.15193e-05 13 2.74282 14 1.24695 15 16.8759 16 0.134333 17 0.0664679 ********** ** 18 **HESSE ********** FCN= 14844.21 FROM HESSE STATUS=OK 257 CALLS 1246 TOTAL EDM= .38E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.1304 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 3.2421 32.904 .55592E-03 -1.5672 3 Prefactor .0000 2.7127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 6.1228 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 5.9270 25.834 .39334E-03 -1.5659 6 Prefactor 3.2541 11.918 .56847E-03 -1.5672 7 Prefactor 13.096 20.121 .27456E-03 -1.5636 8 norm .0000 19.515 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5598 .80692 .42584E-03 -1.5661 10 norm .0000 4.6672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .44409E-09 74.008 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 8.1973 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.5995 2.7428 .83868E-03 -1.5683 14 norm .35536 1.2470 .94344E-03 -1.5696 15 Prefactor 29.579 16.876 .18421E-03 -1.5599 16 Normalizat 1.0135 .13429 .74104E-01 -.92579 17 Prefactor .99315 .66462E-01 .46181E-01 -.92958 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.84873e-08 Minuit parameter uncertainties: 1 3.1372e-05 2 20.6571 3 7.05932e-06 4 2.53881e-05 5 24.7483 6 11.9177 7 20.1216 8 2.44952e-05 9 0.806923 10 4.60946e-06 11 0.000361927 12 4.15193e-05 13 2.74282 14 1.24695 15 16.8759 16 0.134333 17 0.0664679 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2139454 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.310e+01 2.012e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.931e-01 6.647e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.014e+00 1.343e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.53 Ra Dec: 99.671 73.344 Photon Flux Upper Limit: 9.28894543953e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00744113453054 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971760/likelihoodResults_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.2003881 delta logL = 0.0135573565367 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.1995731 delta logL = 0.0143723475303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.734 1.0000 .0000 .10000E+07 2 'Index ' 2.7871 1.0000 .0000 10.000 3 'Normalizat' 1.0169 1.0000 .10000E-01 10.000 4 'Prefactor ' .99198 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 14844.20 FROM MIGRAD STATUS=CONVERGED 87 CALLS 288 TOTAL EDM= .65E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.731 20.206 .10801E-04 .43338E-02 2 Index 2.7871 1.3073 .13357E-01 .23091E-03 3 Normalizat 1.0168 .14676 .32744E-03 -.89802E-03 4 Prefactor .99203 .74301E-01 .16934E-03 -.13917E-02 ERR DEF= .500 Final values: Prefactor = 13.7308 Index = 2.78709 Normalizat = 1.01679 Prefactor = 0.992029 ********** ** 18 **HESSE ********** FCN= 14844.20 FROM HESSE STATUS=OK 23 CALLS 311 TOTAL EDM= .69E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.731 20.217 .21601E-05 -1.5634 2 Index 2.7871 1.3083 .53427E-03 -.45848 3 Normalizat 1.0168 .14694 .65488E-04 -.92470 4 Prefactor .99203 .74336E-01 .33867E-04 -.92996 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.87306e-09 Minuit parameter uncertainties: 1 20.2175 2 1.3276 3 0.147001 4 0.0743433 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) = 14844.1995729 delta logL = 0.0143725582984 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.373e+01 2.022e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.787e+00 1.328e+00 0.000e+00 1.000e+01 (-1.000e+00) 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.920e-01 7.434e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.017e+00 1.470e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.53 Ra Dec: 99.671 73.344 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/38971760/cmap_HighResolution_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.44e-03', job_status='DONE', photon_flux_upper_limit='9.29e-08', time_completed='2026-09-24 05:00:28.591103', job_id='38971760', GAL2='0.99', fit_tolerance='1e-08', EG2='1.02', EG='1.01', time_epoch_completed='1790251228.59', return_code2='0', ts='0.53', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.44e-02', ts2='0.56', photon_index_error='0.00', photon_index='3.03' WHERE bin_id='2208' AND source_name='4FGL J0638.6+7320' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 05:00:28 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2139454 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.310e+01 2.012e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.931e-01 6.647e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.014e+00 1.343e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.53 Ra Dec: 99.671 73.344 Photon Flux Upper Limit: 9.28894543953e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00744113453054 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971783/likelihoodResults_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.2003881 delta logL = 0.0135573565367 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.1995731 delta logL = 0.0143723475303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.734 1.0000 .0000 .10000E+07 2 'Index ' 2.7871 1.0000 .0000 10.000 3 'Normalizat' 1.0169 1.0000 .10000E-01 10.000 4 'Prefactor ' .99198 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 14844.20 FROM MIGRAD STATUS=CONVERGED 87 CALLS 288 TOTAL EDM= .65E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.731 20.206 .10801E-04 .43338E-02 2 Index 2.7871 1.3073 .13357E-01 .23091E-03 3 Normalizat 1.0168 .14676 .32744E-03 -.89802E-03 4 Prefactor .99203 .74301E-01 .16934E-03 -.13917E-02 ERR DEF= .500 Final values: Prefactor = 13.7308 Index = 2.78709 Normalizat = 1.01679 Prefactor = 0.992029 ********** ** 18 **HESSE ********** FCN= 14844.20 FROM HESSE STATUS=OK 23 CALLS 311 TOTAL EDM= .69E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.731 20.217 .21601E-05 -1.5634 2 Index 2.7871 1.3083 .53427E-03 -.45848 3 Normalizat 1.0168 .14694 .65488E-04 -.92470 4 Prefactor .99203 .74336E-01 .33867E-04 -.92996 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.87306e-09 Minuit parameter uncertainties: 1 20.2175 2 1.3276 3 0.147001 4 0.0743433 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2139454 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.310e+01 2.012e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.931e-01 6.647e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.014e+00 1.343e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.53 Ra Dec: 99.671 73.344 Photon Flux Upper Limit: 9.28894543953e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00744113453054 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971776/likelihoodResults_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.2003881 delta logL = 0.0135573565367 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.1995731 delta logL = 0.0143723475303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.734 1.0000 .0000 .10000E+07 2 'Index ' 2.7871 1.0000 .0000 10.000 3 'Normalizat' 1.0169 1.0000 .10000E-01 10.000 4 'Prefactor ' .99198 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 14844.20 FROM MIGRAD STATUS=CONVERGED 87 CALLS 288 TOTAL EDM= .65E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.731 20.206 .10801E-04 .43338E-02 2 Index 2.7871 1.3073 .13357E-01 .23091E-03 3 Normalizat 1.0168 .14676 .32744E-03 -.89802E-03 4 Prefactor .99203 .74301E-01 .16934E-03 -.13917E-02 ERR DEF= .500 Final values: Prefactor = 13.7308 Index = 2.78709 Normalizat = 1.01679 Prefactor = 0.992029 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory ********** ** 18 **HESSE ********** FCN= 14844.20 FROM HESSE STATUS=OK 23 CALLS 311 TOTAL EDM= .69E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.731 20.217 .21601E-05 -1.5634 2 Index 2.7871 1.3083 .53427E-03 -.45848 3 Normalizat 1.0168 .14694 .65488E-04 -.92470 4 Prefactor .99203 .74336E-01 .33867E-04 -.92996 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.87306e-09 Minuit parameter uncertainties: 1 20.2175 2 1.3276 3 0.147001 4 0.0743433 Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.1995729 delta logL = 0.0143725582984 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.373e+01 2.022e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.787e+00 1.328e+00 0.000e+00 1.000e+01 (-1.000e+00) 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.920e-01 7.434e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.017e+00 1.470e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.53 Ra Dec: 99.671 73.344 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/38971783/cmap_HighResolution_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.44e-03', job_status='DONE', photon_flux_upper_limit='9.29e-08', time_completed='2026-09-24 05:00:58.567555', job_id='38971783', GAL2='0.99', fit_tolerance='1e-08', EG2='1.02', EG='1.01', time_epoch_completed='1790251258.57', return_code2='0', ts='0.53', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.44e-02', ts2='0.56', photon_index_error='0.00', photon_index='3.03' WHERE bin_id='2208' AND source_name='4FGL J0638.6+7320' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 05:00:58 PDT 2026 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) = 14844.1995729 delta logL = 0.0143725582984 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.373e+01 2.022e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.787e+00 1.328e+00 0.000e+00 1.000e+01 (-1.000e+00) 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.920e-01 7.434e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.017e+00 1.470e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.53 Ra Dec: 99.671 73.344 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/38971776/cmap_HighResolution_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.44e-03', job_status='DONE', photon_flux_upper_limit='9.29e-08', time_completed='2026-09-24 05:01:01.247867', job_id='38971776', GAL2='0.99', fit_tolerance='1e-08', EG2='1.02', EG='1.01', time_epoch_completed='1790251261.25', return_code2='0', ts='0.53', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.44e-02', ts2='0.56', photon_index_error='0.00', photon_index='3.03' WHERE bin_id='2208' AND source_name='4FGL J0638.6+7320' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 05:01:01 PDT 2026 L_V02 Working on... /lscratch/kocevski/38971916/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits.....................! real 68.12 user 66.21 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38971916/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits', '/lscratch/kocevski/38971916/ft2_4FGL_J0638.6+7320_daily_bin2208.fits', expMap='/lscratch/kocevski/38971916/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits', expCube='/lscratch/kocevski/38971916/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38971916/Model_4FGL_J0638.6+7320_daily_bin2208.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0638.6+7320' 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 9.247e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38971916/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits Spacecraft file(s): /lscratch/kocevski/38971916/ft2_4FGL_J0638.6+7320_daily_bin2208.fits Exposure map: /lscratch/kocevski/38971916/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits Exposure cube: /lscratch/kocevski/38971916/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38971916/Model_4FGL_J0638.6+7320_daily_bin2208.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.3056833 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2143376 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .42307E-05 1.0000 .0000 .10000E+07 2 'Prefactor ' 3.3131 1.0000 .0000 .10000E+07 3 'Prefactor ' .85373E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .50199E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5020 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.1753 1.0000 .0000 .10000E+07 7 'Prefactor ' 13.284 1.0000 .0000 .10000E+07 8 'norm ' .24915E-03 1.0000 .0000 .10000E+07 9 'norm ' 5.5599 1.0000 .0000 .10000E+07 10 'norm ' .25775E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .41489E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .28585E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.5976 1.0000 .0000 .10000E+07 14 'norm ' .35944 1.0000 .0000 .10000E+07 15 'Prefactor ' 29.477 1.0000 .0000 .10000E+07 16 'Normalizat' 1.0132 1.0000 .10000E-01 10.000 17 'Prefactor ' .99315 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14844.21 FROM MIGRAD STATUS=CONVERGED 123 CALLS 989 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 5.1454 .16452E-07** at limit ** 2 Prefactor 3.2421 3.9162 -.15538E-06 .63501E-02 3 Prefactor .0000 2.7159 .13235E-06** at limit ** 4 Prefactor .0000 6.1163 -.15397E-06** at limit ** 5 Prefactor 5.9270 25.146 -.54991E-06 -.25220E-02 6 Prefactor 3.2541 3.9441 -.61549E-07 -.24405E-01 7 Prefactor 13.096 3.0616 -.61031E-07 -.16314E-02 8 norm .0000 19.534 -.11749E-06** at limit ** 9 norm 5.5598 .80457 .52456E-08 -.18093E-02 10 norm .0000 4.6634 .36719E-07** at limit ** 11 Prefactor .44409E-09 74.412 -.65589E-06** at limit ** 12 Prefactor .55511E-10 8.1796 -.17062E-06** at limit ** 13 Prefactor 1.5995 2.7161 -.57422E-07 .24341E-03 14 norm .35536 1.2030 .35304E-07 -.26647E-03 15 Prefactor 29.579 15.526 -.14262E-06 .15071E-01 16 Normalizat 1.0135 .14989 .25127E-05 -.33886E-04 17 Prefactor .99315 .74646E-01 -.42452E-06 -.41053E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Prefactor = 3.24206 Prefactor = 0 Prefactor = 0 Prefactor = 5.92703 Prefactor = 3.25408 Prefactor = 13.0963 norm = 0 norm = 5.55982 norm = 0 Prefactor = 4.44089e-10 Prefactor = 5.55112e-11 Prefactor = 1.59953 norm = 0.355359 Prefactor = 29.5787 Normalizat = 1.01352 Prefactor = 0.993145 number of points = 7340 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0638.6+7320_daily_bin2208 RA = 99.6711, Dec = 73.3438 tmin = 811641601, tmax = 811900801 emin = 100.0, emax = 100000.0 irfs = P8R3_SOURCE_V2 ROI = 12 zmax = 90 Fitting strategies: Fix sources to their catalog values = True Leave variable source normalizations free = True Perform pre-fit where ALL sources are frozen to catalog values = False Perform secondary fit with a free spectral index = True Remove all catalog sources = False Remove weak (TS < 2) catalog sources = False Freeze Galactic component = False Likelihood fit parameters: Statistic: UNBINNED Optimizer: MINUIT Catalog: 4FGL Repository job = True LAT data source: Data catalog Updating database... UPDATE lightcurve_data_v2 SET job_id='38972109', job_status='RUN', time_executed='2026-09-24 04:59:20.071666', time_epoch_executed='1790251160.07' WHERE source_name='4FGL J0638.6+7320' and cadence='daily' and bin_id='2208' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/38972109 Creating custom pfile directory: /lscratch/kocevski/38972109/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=811641601.0 && nMetStart<811900801.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=811641601.0 && nMetStart<811900801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/38972109/ft1_4FGL_J0638.6+7320_daily_bin2208.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=811641601.0 && nMetStart<811900801.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/38972109/ft1_4FGL_J0638.6+7320_daily_bin2208.fits outfile=/lscratch/kocevski/38972109/ft1_filteredMKT_4FGL_J0638.6+7320_daily_bin2208.fits ra=99.6711 dec=73.3438 rad=12.0 tmin=811641601.0 tmax=811900801.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 2.87 user 2.26 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits sctable="SC_DATA" filter="IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2))" roicut=no evfile=/lscratch/kocevski/38972109/ft1_filteredMKT_4FGL_J0638.6+7320_daily_bin2208.fits evtable="EVENTS" outfile="/lscratch/kocevski/38972109/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.75 user 0.19 sys 0.14 Number of photons that the gtmktime cut: 1426 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/38972109/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits" evtable="EVENTS" scfile=/lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits sctable="SC_DATA" oL_V02 Working on... /lscratch/kocevski/38971923/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits.....................! real 68.60 user 66.82 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38971923/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits', '/lscratch/kocevski/38971923/ft2_4FGL_J0638.6+7320_daily_bin2208.fits', expMap='/lscratch/kocevski/38971923/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits', expCube='/lscratch/kocevski/38971923/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38971923/Model_4FGL_J0638.6+7320_daily_bin2208.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0638.6+7320' 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 9.247e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38971923/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits Spacecraft file(s): /lscratch/kocevski/38971923/ft2_4FGL_J0638.6+7320_daily_bin2208.fits Exposure map: /lscratch/kocevski/38971923/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits Exposure cube: /lscratch/kocevski/38971923/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38971923/Model_4FGL_J0638.6+7320_daily_bin2208.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.3056833 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2143376 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .42307E-05 1.0000 .0000 .10000E+07 2 'Prefactor ' 3.3131 1.0000 .0000 .10000E+07 3 'Prefactor ' .85373E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .50199E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5020 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.1753 1.0000 .0000 .10000E+07 7 'Prefactor ' 13.284 1.0000 .0000 .10000E+07 8 'norm ' .24915E-03 1.0000 .0000 .10000E+07 9 'norm ' 5.5599 1.0000 .0000 .10000E+07 10 'norm ' .25775E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .41489E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .28585E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.5976 1.0000 .0000 .10000E+07 14 'norm ' .35944 1.0000 .0000 .10000E+07 15 'Prefactor ' 29.477 1.0000 .0000 .10000E+07 16 'Normalizat' 1.0132 1.0000 .10000E-01 10.000 17 'Prefactor ' .99315 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14844.21 FROM MIGRAD STATUS=CONVERGED 123 CALLS 989 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 5.1454 .16452E-07** at limit ** 2 Prefactor 3.2421 3.9162 -.15538E-06 .63501E-02 3 Prefactor .0000 2.7159 .13235E-06** at limit ** 4 Prefactor .0000 6.1163 -.15397E-06** at limit ** 5 Prefactor 5.9270 25.146 -.54991E-06 -.25220E-02 6 Prefactor 3.2541 3.9441 -.61549E-07 -.24405E-01 7 Prefactor 13.096 3.0616 -.61031E-07 -.16314E-02 8 norm .0000 19.534 -.11749E-06** at limit ** 9 norm 5.5598 .80457 .52456E-08 -.18093E-02 10 norm .0000 4.6634 .36719E-07** at limit ** 11 Prefactor .44409E-09 74.412 -.65589E-06** at limit ** 12 Prefactor .55511E-10 8.1796 -.17062E-06** at limit ** 13 Prefactor 1.5995 2.7161 -.57422E-07 .24341E-03 14 norm .35536 1.2030 .35304E-07 -.26647E-03 15 Prefactor 29.579 15.526 -.14262E-06 .15071E-01 16 Normalizat 1.0135 .14989 .25127E-05 -.33886E-04 17 Prefactor .99315 .74646E-01 -.42452E-06 -.41053E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Prefactor = 3.24206 Prefactor = 0 Prefactor = 0 Prefactor = 5.92703 Prefactor = 3.25408 Prefactor = 13.0963 norm = 0 norm = 5.55982 norm = 0 Prefactor = 4.44089e-10 Prefactor = 5.55112e-11 Prefactor = 1.59953 norm = 0.355359 Prefactor = 29.5787 Normalizat = 1.01352 Prefactor = 0.993145 ********** ** 18 **HESSE ********** FCN= 14844.21 FROM HESSE STATUS=OK 257 CALLS 1246 TOTAL EDM= .38E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.1304 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 3.2421 32.904 .55592E-03 -1.5672 3 Prefactor .0000 2.7127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 6.1228 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 5.9270 25.834 .39334E-03 -1.5659 6 Prefactor 3.2541 11.918 .56847E-03 -1.5672 7 Prefactor 13.096 20.121 .27456E-03 -1.5636 8 norm .0000 19.515 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5598 .80692 .42584E-03 -1.5661 10 norm .0000 4.6672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .44409E-09 74.008 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 8.1973 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.5995 2.7428 .83868E-03 -1.5683 14 norm .35536 1.2470 .94344E-03 -1.5696 15 Prefactor 29.579 16.876 .18421E-03 -1.5599 16 Normalizat 1.0135 .13429 .74104E-01 -.92579 17 Prefactor .99315 .66462E-01 .46181E-01 -.92958 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.84873e-08 Minuit parameter uncertainties: 1 3.1372e-05 2 20.6571 3 7.05932e-06 4 2.53881e-05 5 24.7483 6 11.9177 7 20.1216 8 2.44952e-05 9 0.806923 10 4.60946e-06 11 0.000361927 12 4.15193e-05 13 2.74282 14 1.24695 15 16.8759 16 0.134333 17 0.0664679 ********** ** 18 **HESSE ********** FCN= 14844.21 FROM HESSE STATUS=OK 257 CALLS 1246 TOTAL EDM= .38E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.1304 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 3.2421 32.904 .55592E-03 -1.5672 3 Prefactor .0000 2.7127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 6.1228 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 5.9270 25.834 .39334E-03 -1.5659 6 Prefactor 3.2541 11.918 .56847E-03 -1.5672 7 Prefactor 13.096 20.121 .27456E-03 -1.5636 8 norm .0000 19.515 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5598 .80692 .42584E-03 -1.5661 10 norm .0000 4.6672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .44409E-09 74.008 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 8.1973 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.5995 2.7428 .83868E-03 -1.5683 14 norm .35536 1.2470 .94344E-03 -1.5696 15 Prefactor 29.579 16.876 .18421E-03 -1.5599 16 Normalizat 1.0135 .13429 .74104E-01 -.92579 17 Prefactor .99315 .66462E-01 .46181E-01 -.92958 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.84873e-08 Minuit parameter uncertainties: 1 3.1372e-05 2 20.6571 3 7.05932e-06 4 2.53881e-05 5 24.7483 6 11.9177 7 20.1216 8 2.44952e-05 9 0.806923 10 4.60946e-06 11 0.000361927 12 4.15193e-05 13 2.74282 14 1.24695 15 16.8759 16 0.134333 17 0.0664679 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2139454 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.310e+01 2.012e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.931e-01 6.647e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.014e+00 1.343e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.53 Ra Dec: 99.671 73.344 Photon Flux Upper Limit: 9.28894543953e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00744113453054 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971916/likelihoodResults_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.2003881 delta logL = 0.0135573565367 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.1995731 delta logL = 0.0143723475303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.734 1.0000 .0000 .10000E+07 2 'Index ' 2.7871 1.0000 .0000 10.000 3 'Normalizat' 1.0169 1.0000 .10000E-01 10.000 4 'Prefactor ' .99198 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 14844.20 FROM MIGRAD STATUS=CONVERGED 87 CALLS 288 TOTAL EDM= .65E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.731 20.206 .10801E-04 .43338E-02 2 Index 2.7871 1.3073 .13357E-01 .23091E-03 3 Normalizat 1.0168 .14676 .32744E-03 -.89802E-03 4 Prefactor .99203 .74301E-01 .16934E-03 -.13917E-02 ERR DEF= .500 Final values: Prefactor = 13.7308 Index = 2.78709 Normalizat = 1.01679 Prefactor = 0.992029 ********** ** 18 **HESSE ********** FCN= 14844.20 FROM HESSE STATUS=OK 23 CALLS 311 TOTAL EDM= .69E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.731 20.217 .21601E-05 -1.5634 2 Index 2.7871 1.3083 .53427E-03 -.45848 3 Normalizat 1.0168 .14694 .65488E-04 -.92470 4 Prefactor .99203 .74336E-01 .33867E-04 -.92996 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.87306e-09 Minuit parameter uncertainties: 1 20.2175 2 1.3276 3 0.147001 4 0.0743433 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) = 14844.1995729 delta logL = 0.0143725582984 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.373e+01 2.022e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.787e+00 1.328e+00 0.000e+00 1.000e+01 (-1.000e+00) 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.920e-01 7.434e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.017e+00 1.470e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.53 Ra Dec: 99.671 73.344 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/38971916/cmap_HighResolution_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.44e-03', job_status='DONE', photon_flux_upper_limit='9.29e-08', time_completed='2026-09-24 05:02:38.867770', job_id='38971916', GAL2='0.99', fit_tolerance='1e-08', EG2='1.02', EG='1.01', time_epoch_completed='1790251358.87', return_code2='0', ts='0.53', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.44e-02', ts2='0.56', photon_index_error='0.00', photon_index='3.03' WHERE bin_id='2208' AND source_name='4FGL J0638.6+7320' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 05:02:39 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2139454 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.310e+01 2.012e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.931e-01 6.647e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.014e+00 1.343e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.53 Ra Dec: 99.671 73.344 Photon Flux Upper Limit: 9.28894543953e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00744113453054 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38971923/likelihoodResults_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.2003881 delta logL = 0.0135573565367 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.1995731 delta logL = 0.0143723475303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.734 1.0000 .0000 .10000E+07 2 'Index ' 2.7871 1.0000 .0000 10.000 3 'Normalizat' 1.0169 1.0000 .10000E-01 10.000 4 'Prefactor ' .99198 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 14844.20 FROM MIGRAD STATUS=CONVERGED 87 CALLS 288 TOTAL EDM= .65E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.731 20.206 .10801E-04 .43338E-02 2 Index 2.7871 1.3073 .13357E-01 .23091E-03 3 Normalizat 1.0168 .14676 .32744E-03 -.89802E-03 4 Prefactor .99203 .74301E-01 .16934E-03 -.13917E-02 ERR DEF= .500 Final values: Prefactor = 13.7308 Index = 2.78709 Normalizat = 1.01679 Prefactor = 0.992029 ********** ** 18 **HESSE ********** FCN= 14844.20 FROM HESSE STATUS=OK 23 CALLS 311 TOTAL EDM= .69E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.731 20.217 .21601E-05 -1.5634 2 Index 2.7871 1.3083 .53427E-03 -.45848 3 Normalizat 1.0168 .14694 .65488E-04 -.92470 4 Prefactor .99203 .74336E-01 .33867E-04 -.92996 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.87306e-09 Minuit parameter uncertainties: 1 20.2175 2 1.3276 3 0.147001 4 0.0743433 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) = 14844.1995729 delta logL = 0.0143725582984 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.373e+01 2.022e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.787e+00 1.328e+00 0.000e+00 1.000e+01 (-1.000e+00) 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.920e-01 7.434e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.017e+00 1.470e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.53 Ra Dec: 99.671 73.344 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/38971923/cmap_HighResolution_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.44e-03', job_status='DONE', photon_flux_upper_limit='9.29e-08', time_completed='2026-09-24 05:03:00.846530', job_id='38971923', GAL2='0.99', fit_tolerance='1e-08', EG2='1.02', EG='1.01', time_epoch_completed='1790251380.85', return_code2='0', ts='0.53', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.44e-02', ts2='0.56', photon_index_error='0.00', photon_index='3.03' WHERE bin_id='2208' AND source_name='4FGL J0638.6+7320' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 05:03:01 PDT 2026 utfile=/lscratch/kocevski/38972109/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits dcostheta=0.025 binsz=1.0 phibins=0 tmin=0.0 tmax=0.0 file_version="1" zmin=0.0 zmax=90.0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Working on file /lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits .....................! real 8.64 user 7.85 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/38972109/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits evtable="EVENTS" scfile=/lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits sctable="SC_DATA" expcube=/lscratch/kocevski/38972109/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits outfile=/lscratch/kocevski/38972109/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits irfs="P8R3_SOURCE_V2" evtype="INDEF" srcrad=30.0 nlong=88 nlat=88 nenergies=10 submap=no nlongmin=0 nlongmax=0 nlatmin=0 nlatmax=0 chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). The exposure maps generated by this tool are meant to be used for *unbinned* likelihood analysis only. Do not use them for binned analyses. Computing the ExposureMap using /lscratch/kocevski/38972109/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits .....................! real 72.10 user 67.43 sys 3.69 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 212 point sources and 0 extended sources Setting source of interest to: 4FGL J0638.6+7320 @ 99.6711 73.3438 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/38972109/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits scfile=/lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits outfile=/lscratch/kocevski/38972109/cmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=160 nypix=160 binsz=0.25 coordsys="CEL" xref=99.6711 yref=73.3438 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 0.66 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/38972109/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits scfile=/lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits outfile=/lscratch/kocevski/38972109/cmap_HighResolution_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits algorithm="CMAP" ebinalg="LOG" emin=30.0 emax=200000.0 ebinfile=NONE tbinalg="LIN" tbinfile=NONE nxpix=500 nypix=500 binsz=0.1 coordsys="CEL" xref=99.6711 yref=73.3438 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 0.64 user 0.22 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/38972109/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits evtable="EVENTS" scfile=/lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/38972109/Model_4FGL_J0638.6+7320_daily_bin2208.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/38972109/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits.....................! real 69.93 user 68.16 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/38972109/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits', '/lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits', expMap='/lscratch/kocevski/38972109/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits', expCube='/lscratch/kocevski/38972109/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/38972109/Model_4FGL_J0638.6+7320_daily_bin2208.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0638.6+7320' 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 9.247e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/38972109/ft1_filtered_4FGL_J0638.6+7320_daily_bin2208.fits Spacecraft file(s): /lscratch/kocevski/38972109/ft2_4FGL_J0638.6+7320_daily_bin2208.fits Exposure map: /lscratch/kocevski/38972109/expmap_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits Exposure cube: /lscratch/kocevski/38972109/ltcube_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/38972109/Model_4FGL_J0638.6+7320_daily_bin2208.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.3056833 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2143376 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .42307E-05 1.0000 .0000 .10000E+07 2 'Prefactor ' 3.3131 1.0000 .0000 .10000E+07 3 'Prefactor ' .85373E-05 1.0000 .0000 .10000E+07 4 'Prefactor ' .50199E-04 1.0000 .0000 .10000E+07 5 'Prefactor ' 6.5020 1.0000 .0000 .10000E+07 6 'Prefactor ' 3.1753 1.0000 .0000 .10000E+07 7 'Prefactor ' 13.284 1.0000 .0000 .10000E+07 8 'norm ' .24915E-03 1.0000 .0000 .10000E+07 9 'norm ' 5.5599 1.0000 .0000 .10000E+07 10 'norm ' .25775E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' .41489E-02 1.0000 .0000 .10000E+07 12 'Prefactor ' .28585E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 1.5976 1.0000 .0000 .10000E+07 14 'norm ' .35944 1.0000 .0000 .10000E+07 15 'Prefactor ' 29.477 1.0000 .0000 .10000E+07 16 'Normalizat' 1.0132 1.0000 .10000E-01 10.000 17 'Prefactor ' .99315 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14844.21 FROM MIGRAD STATUS=CONVERGED 123 CALLS 989 TOTAL EDM= .13E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .55511E-10 5.1454 .16452E-07** at limit ** 2 Prefactor 3.2421 3.9162 -.15538E-06 .63501E-02 3 Prefactor .0000 2.7159 .13235E-06** at limit ** 4 Prefactor .0000 6.1163 -.15397E-06** at limit ** 5 Prefactor 5.9270 25.146 -.54991E-06 -.25220E-02 6 Prefactor 3.2541 3.9441 -.61549E-07 -.24405E-01 7 Prefactor 13.096 3.0616 -.61031E-07 -.16314E-02 8 norm .0000 19.534 -.11749E-06** at limit ** 9 norm 5.5598 .80457 .52456E-08 -.18093E-02 10 norm .0000 4.6634 .36719E-07** at limit ** 11 Prefactor .44409E-09 74.412 -.65589E-06** at limit ** 12 Prefactor .55511E-10 8.1796 -.17062E-06** at limit ** 13 Prefactor 1.5995 2.7161 -.57422E-07 .24341E-03 14 norm .35536 1.2030 .35304E-07 -.26647E-03 15 Prefactor 29.579 15.526 -.14262E-06 .15071E-01 16 Normalizat 1.0135 .14989 .25127E-05 -.33886E-04 17 Prefactor .99315 .74646E-01 -.42452E-06 -.41053E-04 ERR DEF= .500 Final values: Prefactor = 5.55112e-11 Prefactor = 3.24206 Prefactor = 0 Prefactor = 0 Prefactor = 5.92703 Prefactor = 3.25408 Prefactor = 13.0963 norm = 0 norm = 5.55982 norm = 0 Prefactor = 4.44089e-10 Prefactor = 5.55112e-11 Prefactor = 1.59953 norm = 0.355359 Prefactor = 29.5787 Normalizat = 1.01352 Prefactor = 0.993145 ********** ** 18 **HESSE ********** FCN= 14844.21 FROM HESSE STATUS=OK 257 CALLS 1246 TOTAL EDM= .38E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .55511E-10 5.1304 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 3.2421 32.904 .55592E-03 -1.5672 3 Prefactor .0000 2.7127 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 6.1228 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor 5.9270 25.834 .39334E-03 -1.5659 6 Prefactor 3.2541 11.918 .56847E-03 -1.5672 7 Prefactor 13.096 20.121 .27456E-03 -1.5636 8 norm .0000 19.515 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.5598 .80692 .42584E-03 -1.5661 10 norm .0000 4.6672 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor .44409E-09 74.008 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 Prefactor .55511E-10 8.1973 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 1.5995 2.7428 .83868E-03 -1.5683 14 norm .35536 1.2470 .94344E-03 -1.5696 15 Prefactor 29.579 16.876 .18421E-03 -1.5599 16 Normalizat 1.0135 .13429 .74104E-01 -.92579 17 Prefactor .99315 .66462E-01 .46181E-01 -.92958 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.84873e-08 Minuit parameter uncertainties: 1 3.1372e-05 2 20.6571 3 7.05932e-06 4 2.53881e-05 5 24.7483 6 11.9177 7 20.1216 8 2.44952e-05 9 0.806923 10 4.60946e-06 11 0.000361927 12 4.15193e-05 13 2.74282 14 1.24695 15 16.8759 16 0.134333 17 0.0664679 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14844.2139454 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.310e+01 2.012e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 3.027e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.931e-01 6.647e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.014e+00 1.343e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.53 Ra Dec: 99.671 73.344 Photon Flux Upper Limit: 9.28894543953e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00744113453054 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/38972109/likelihoodResults_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.2003881 delta logL = 0.0135573565367 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14844.1995731 delta logL = 0.0143723475303 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 13.734 1.0000 .0000 .10000E+07 2 'Index ' 2.7871 1.0000 .0000 10.000 3 'Normalizat' 1.0169 1.0000 .10000E-01 10.000 4 'Prefactor ' .99198 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6810E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 14844.20 FROM MIGRAD STATUS=CONVERGED 87 CALLS 288 TOTAL EDM= .65E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 13.731 20.206 .10801E-04 .43338E-02 2 Index 2.7871 1.3073 .13357E-01 .23091E-03 3 Normalizat 1.0168 .14676 .32744E-03 -.89802E-03 4 Prefactor .99203 .74301E-01 .16934E-03 -.13917E-02 ERR DEF= .500 Final values: Prefactor = 13.7308 Index = 2.78709 Normalizat = 1.01679 Prefactor = 0.992029 ********** ** 18 **HESSE ********** FCN= 14844.20 FROM HESSE STATUS=OK 23 CALLS 311 TOTAL EDM= .69E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 13.731 20.217 .21601E-05 -1.5634 2 Index 2.7871 1.3083 .53427E-03 -.45848 3 Normalizat 1.0168 .14694 .65488E-04 -.92470 4 Prefactor .99203 .74336E-01 .33867E-04 -.92996 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 6.87306e-09 Minuit parameter uncertainties: 1 20.2175 2 1.3276 3 0.147001 4 0.0743433 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) = 14844.1995729 delta logL = 0.0143725582984 Extracting fit parameters... 4FGL J0638.6+7320 Spectrum: PowerLaw 267 Prefactor: 1.373e+01 2.022e+01 0.000e+00 1.000e+06 ( 1.000e-12) 268 Index: 2.787e+00 1.328e+00 0.000e+00 1.000e+01 (-1.000e+00) 269 Scale: 3.246e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 678 Prefactor: 9.920e-01 7.434e-02 0.000e+00 1.000e+01 ( 1.000e+00) 679 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 680 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 677 Normalization: 1.017e+00 1.470e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.53 Ra Dec: 99.671 73.344 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/38972109/cmap_HighResolution_811641601_811900801_4FGL_J0638.6+7320_daily_bin2208.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='7.44e-03', job_status='DONE', photon_flux_upper_limit='9.29e-08', time_completed='2026-09-24 05:07:22.000493', job_id='38972109', GAL2='0.99', fit_tolerance='1e-08', EG2='1.02', EG='1.01', time_epoch_completed='1790251642.0', return_code2='0', ts='0.53', comment='SUCCESS', return_code='0', GAL='0.99', dlogl='1.44e-02', ts2='0.56', photon_index_error='0.00', photon_index='3.03' WHERE bin_id='2208' AND source_name='4FGL J0638.6+7320' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Sep 24 05:07:22 PDT 2026