********** ** 18 **HESSE ********** FCN= 6502.591 FROM HESSE STATUS=OK 508 CALLS 2912 TOTAL EDM= .32E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.8014 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 7.8177 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 3.2479 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 5.6546 2.8925 .42223E-03 -1.5660 5 Prefactor 29.564 19.067 .18408E-03 -1.5599 6 norm 2.9760 2.2422 .58833E-03 -1.5673 7 Prefactor .0000 3.4134 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .16703E-06 28.632 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 12.254 .95202E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 2.1352 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 233.04 57.622 .65609E-04 -1.5403 12 Prefactor .40301E-06 32.179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 1.3532 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .66058E-08 196.88 .73997E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .90063 1.3102 .45662E-03 -1.5689 16 norm 6.0947 4.0844 .40653E-03 -1.5659 17 norm 1.7121 29.695 .81251E-03 -1.5682 18 Prefactor 81.895 53.683 .11102E-03 -1.5527 19 Prefactor .0000 14.543 .16788E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 9.4167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .10786E-05 31.011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .0000 .92297 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 62.326 33.088 .12653E-03 -1.5550 24 Prefactor .0000 46.207 .15309E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.1255 .17808 .37028E-01 -.88937 26 Prefactor .96814 .21388 .69198E-01 -.93799 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.22908e-07 Minuit parameter uncertainties: 1 4.08767e-08 2 1.11116e-06 3 6.34657e-08 4 2.89252 5 19.0668 6 2.24215 7 1.8869e-07 8 0.00437377 9 2.41777e-06 10 2.79981e-08 11 57.6218 12 0.00720222 13 6.24812e-08 14 0.00227724 15 1.31017 16 4.08444 17 14.2605 18 53.6833 19 2.06684e-07 20 2.5099e-05 21 0.0115673 22 4.38405e-08 23 33.0879 24 2.38108e-05 25 0.178174 26 0.214067 /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). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6502.59070909 Extracting fit parameters... 4FGL J1324.9+4748 Spectrum: PowerLaw 347 Prefactor: 2.330e+02 5.762e+01 0.000e+00 1.000e+06 ( 1.000e-13) 348 Index: 2.674e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 349 Scale: 6.942e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 668 Prefactor: 9.681e-01 2.141e-01 0.000e+00 1.000e+01 ( 1.000e+00) 669 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 670 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 667 Normalization: 1.126e+00 1.782e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 37.22 Ra Dec: 201.240 47.809 Photon Index (Fixed Index): 2.67 +/- 0.00 Photon Flux (Fixed Index): 2.48e-07 +/- 6.12e-08 Energy Flux (Fixed Index): 6.09e-05 +/- 1.51e-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) = 6502.54975324 delta logL = 0.0409558479478 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6502.51727306 delta logL = 0.0734360322222 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 255.02 1.0000 .0000 .10000E+07 2 'Index ' 2.5681 1.0000 .0000 10.000 3 'Normalizat' 1.1436 1.0000 .10000E-01 10.000 4 'Prefactor ' .95097 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6710E+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= 6502.517 FROM MIGRAD STATUS=CONVERGED 84 CALLS 291 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 255.06 86.160 .12526E-04 -.88949E-03 2 Index 2.5680 .27842 .33468E-02 -.40468E-04 3 Normalizat 1.1433 .21162 .22976E-03 -.16314E-03 4 Prefactor .95133 .25525 .30845E-03 -.23987E-03 ERR DEF= .500 Final values: Prefactor = 255.062 Index = 2.56804 Normalizat = 1.14328 Prefactor = 0.951332 /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= 6502.517 FROM HESSE STATUS=OK 25 CALLS 316 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 255.06 84.193 .25051E-05 -1.5389 2 Index 2.5680 .27187 .13387E-03 -.50796 3 Normalizat 1.1433 .21172 .45953E-04 -.88374 4 Prefactor .95133 .25536 .12338E-04 -.94370 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.61702e-10 Minuit parameter uncertainties: 1 84.1936 2 0.27205 3 0.211874 4 0.255685 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) = 6502.51727176 delta logL = 0.0734373315699 Extracting fit parameters... 4FGL J1324.9+4748 Spectrum: PowerLaw 347 Prefactor: 2.551e+02 8.419e+01 0.000e+00 1.000e+06 ( 1.000e-13) 348 Index: 2.568e+00 2.721e-01 0.000e+00 1.000e+01 (-1.000e+00) 349 Scale: 6.942e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 668 Prefactor: 9.513e-01 2.557e-01 0.000e+00 1.000e+01 ( 1.000e+00) 669 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 670 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 667 Normalization: 1.143e+00 2.119e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 36.98 Ra Dec: 201.240 47.809 Photon Index (Free Index): 2.57 +/- 0.27 Photon Flux (Free Index): 2.36e-07 +/- 6.75e-08 Energy Flux (Free Index): 6.38e-05 +/- 1.80e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/36564705/cmap_HighResolution_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='2.48e-07', energy_flux2='6.38e-05', photon_flux_error='6.12e-08', dlogl='7.34e-02', energy_flux='6.09e-05', photon_flux2='2.36e-07', job_status='DONE', time_completed='2026-08-31 12:17:10.567499', photon_index_error2='0.27', photon_index2='2.57', ts='37.22', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', energy_flux_error2='1.80e-05', EG='1.13', time_epoch_completed='1788203830.57', return_code='0', job_id='36564705', GAL2='0.95', EG2='1.14', return_code2='0', energy_flux_error='1.51e-05', photon_flux_error2='6.75e-08', ts2='36.98', photon_index='2.67' WHERE bin_id='2200' AND source_name='4FGL J1324.9+4748' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Aug 31 12:17:10 PDT 2026 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 7527 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1324.9+4748_daily_bin2200 RA = 201.24, Dec = 47.8086 tmin = 809568001, tmax = 809827201 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='36564906', job_status='RUN', time_executed='2026-08-31 12:17:12.903396', time_epoch_executed='1788203832.9' WHERE source_name='4FGL J1324.9+4748' and cadence='daily' and bin_id='2200' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/36564906 Creating custom pfile directory: /lscratch/kocevski/36564906/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=809568001.0 && nMetStart<809827201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=809568001.0 && nMetStart<809827201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/36564906/ft1_4FGL_J1324.9+4748_daily_bin2200.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=809568001.0 && nMetStart<809827201.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/36564906/ft1_4FGL_J1324.9+4748_daily_bin2200.fits outfile=/lscratch/kocevski/36564906/ft1_filteredMKT_4FGL_J1324.9+4748_daily_bin2200.fits ra=201.24 dec=47.8086 rad=12.0 tmin=809568001.0 tmax=809827201.0 emin=100.0 emax=100000.0 zmin=0.0 zmax=90.0 evclass=128 evtype="INDEF" convtype=-1 phasemin=0.0 phasemax=1.0 evtable="EVENTS" chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). Done. real 3.81 user 3.00 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.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/36564906/ft1_filteredMKT_4FGL_J1324.9+4748_daily_bin2200.fits evtable="EVENTS" outfile="/lscratch/kocevski/36564906/ft1_filtered_4FGL_J1324.9+4748_daily_bin2200.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 0.69 user 0.19 sys 0.15 Number of photons that the gtmktime cut: 606 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/36564906/ft1_filtered_4FGL_J1324.9+4748_daily_bin2200.fits" evtable="EVENTS" scfile=/lscratch/kocevski/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.fits sctable="SC_DATA" outfile=/lscratch/kocevski/36564906/ltcube_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.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/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.fits .....................! real 8.20 user 7.65 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/36564906/ft1_filtered_4FGL_J1324.9+4748_daily_bin2200.fits evtable="EVENTS" scfile=/lscratch/kocevski/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.fits sctable="SC_DATA" expcube=/lscratch/kocevski/36564906/ltcube_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.fits outfile=/lscratch/kocevski/36564906/expmap_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.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/36564906/ltcube_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.fits .....................! real 68.31 user 63.74 sys 3.81 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 211 point sources and 0 extended sources Setting source of interest to: 4FGL J1324.9+4748 @ 201.24 47.8086 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/36564906/ft1_filtered_4FGL_J1324.9+4748_daily_bin2200.fits scfile=/lscratch/kocevski/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.fits outfile=/lscratch/kocevski/36564906/cmap_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.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=201.24 yref=47.8086 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 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/36564906/ft1_filtered_4FGL_J1324.9+4748_daily_bin2200.fits scfile=/lscratch/kocevski/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.fits outfile=/lscratch/kocevski/36564906/cmap_HighResolution_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.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=201.24 yref=47.8086 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 0.68 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/36564906/ft1_filtered_4FGL_J1324.9+4748_daily_bin2200.fits evtable="EVENTS" scfile=/lscratch/kocevski/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/36564906/Model_4FGL_J1324.9+4748_daily_bin2200.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/36564906/ft1_filtered_4FGL_J1324.9+4748_daily_bin2200.fits.....................! real 23.19 user 21.26 sys 0.81 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/36564906/ft1_filtered_4FGL_J1324.9+4748_daily_bin2200.fits', '/lscratch/kocevski/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.fits', expMap='/lscratch/kocevski/36564906/expmap_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.fits', expCube='/lscratch/kocevski/36564906/ltcube_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/36564906/Model_4FGL_J1324.9+4748_daily_bin2200.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1324.9+4748' 4FGL J1324.9+4748 Spectrum: PowerLaw 347 Prefactor: 9.462e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 348 Index: 2.674e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 349 Scale: 6.942e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/36564906/ft1_filtered_4FGL_J1324.9+4748_daily_bin2200.fits Spacecraft file(s): /lscratch/kocevski/36564906/ft2_4FGL_J1324.9+4748_daily_bin2200.fits Exposure map: /lscratch/kocevski/36564906/expmap_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.fits Exposure cube: /lscratch/kocevski/36564906/ltcube_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/36564906/Model_4FGL_J1324.9+4748_daily_bin2200.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) = 6502.59546836 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6502.59423299 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .12710E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .16910E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .18276E-03 1.0000 .0000 .10000E+07 4 'norm ' 5.6539 1.0000 .0000 .10000E+07 5 'Prefactor ' 29.520 1.0000 .0000 .10000E+07 6 'norm ' 2.9756 1.0000 .0000 .10000E+07 7 'Prefactor ' .34708E-04 1.0000 .0000 .10000E+07 8 'Prefactor ' .68403E-03 1.0000 .0000 .10000E+07 9 'norm ' .29018E-01 1.0000 .0000 .10000E+07 10 'norm ' .61076E-04 1.0000 .0000 .10000E+07 11 'Prefactor ' 232.37 1.0000 .0000 .10000E+07 12 'Prefactor ' .40146E-05 1.0000 .0000 .10000E+07 13 'norm ' .16653E-07 1.0000 .0000 .10000E+07 14 'Prefactor ' .54826 1.0000 .0000 .10000E+07 15 'norm ' .90142 1.0000 .0000 .10000E+07 16 'norm ' 6.0922 1.0000 .0000 .10000E+07 17 'norm ' 1.6798 1.0000 .0000 .10000E+07 18 'Prefactor ' 81.149 1.0000 .0000 .10000E+07 19 'Prefactor ' .23971E-01 1.0000 .0000 .10000E+07 20 'Prefactor ' .73460E-04 1.0000 .0000 .10000E+07 21 'Prefactor ' .43753E-03 1.0000 .0000 .10000E+07 22 'Prefactor ' .0000 1.0000 .0000 .10000E+07 23 'Prefactor ' 62.468 1.0000 .0000 .10000E+07 24 'Prefactor ' .55997E-01 1.0000 .0000 .10000E+07 25 'Normalizat' 1.1260 1.0000 .10000E-01 10.000 26 'Prefactor ' .96782 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6710E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6502.591 FROM MIGRAD STATUS=CONVERGED 194 CALLS 2404 TOTAL EDM= .56E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 1.8006 .13432E-07** at limit ** 2 Prefactor .0000 7.8199 -.53687E-07** at limit ** 3 Prefactor .0000 3.2556 .27326E-07** at limit ** 4 norm 5.6546 2.8938 -.97195E-08 .56761E-05 5 Prefactor 29.564 18.915 -.63702E-07 .10354E-01 6 norm 2.9760 2.2345 -.72856E-08 .19463E-04 7 Prefactor .0000 3.4165 .68727E-08** at limit ** 8 Prefactor .16703E-06 25.969 -.25648E-07** at limit ** 9 norm .0000 46.062 .69662E-07** at limit ** 10 norm .0000 2.1403 .23481E-07** at limit ** 11 Prefactor 233.04 42.992 .58957E-07 -.54438E-01 12 Prefactor .40301E-06 24.569 .18422E-07** at limit ** 13 norm .0000 1.3543 .15371E-07** at limit ** 14 Prefactor .66058E-08 196.97 .50165E-06** at limit ** 15 norm .90063 1.2998 -.18905E-08 .59055E-04 16 norm 6.0947 4.0700 -.26094E-08 -.59002E-04 17 norm 1.7121 29.798 -.37118E-06 -.75963E-04 18 Prefactor 81.895 36.788 .81592E-07 .33112E-01 19 Prefactor .0000 14.596 .13932E-07** at limit ** 20 Prefactor .0000 9.6640 -.13492E-06** at limit ** 21 Prefactor .10786E-05 11.366 -.67875E-07** at limit ** 22 Prefactor .0000 .92449 -.16920E-08** at limit ** 23 Prefactor 62.326 3.9354 -.73376E-08 -.35561E-02 24 Prefactor .0000 46.252 .83083E-08** at limit ** 25 Normalizat 1.1255 .21057 -.30462E-06 .15329E-05 26 Prefactor .96814 .25283 -.34196E-06 .16005E-05 ERR DEF= .500 Final values: norm = 0 Prefactor = 0 Prefactor = 0 norm = 5.65459 Prefactor = 29.5637 norm = 2.97602 Prefactor = 0 Prefactor = 1.67033e-07 norm = 0 norm = 0 Prefactor = 233.039 Prefactor = 4.03011e-07 norm = 0 Prefactor = 6.60583e-09 norm = 0.900628 norm = 6.09468 norm = 1.71208 Prefactor = 81.8946 Prefactor = 0 Prefactor = 0 Prefactor = 1.07864e-06 Prefactor = 0 Prefactor = 62.3255 Prefactor = 0 Normalizat = 1.12551 Prefactor = 0.968137 ********** ** 18 **HESSE ********** FCN= 6502.591 FROM HESSE STATUS=OK 508 CALLS 2912 TOTAL EDM= .32E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 1.8014 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 7.8177 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 3.2479 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 5.6546 2.8925 .42223E-03 -1.5660 5 Prefactor 29.564 19.067 .18408E-03 -1.5599 6 norm 2.9760 2.2422 .58833E-03 -1.5673 7 Prefactor .0000 3.4134 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .16703E-06 28.632 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 12.254 .95202E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 2.1352 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 233.04 57.622 .65609E-04 -1.5403 12 Prefactor .40301E-06 32.179 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm .0000 1.3532 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor .66058E-08 196.88 .73997E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm .90063 1.3102 .45662E-03 -1.5689 16 norm 6.0947 4.0844 .40653E-03 -1.5659 17 norm 1.7121 29.695 .81251E-03 -1.5682 18 Prefactor 81.895 53.683 .11102E-03 -1.5527 19 Prefactor .0000 14.543 .16788E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 9.4167 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .10786E-05 31.011 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor .0000 .92297 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 62.326 33.088 .12653E-03 -1.5550 24 Prefactor .0000 46.207 .15309E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.1255 .17808 .37028E-01 -.88937 26 Prefactor .96814 .21388 .69198E-01 -.93799 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.22908e-07 Minuit parameter uncertainties: 1 4.08767e-08 2 1.11116e-06 3 6.34657e-08 4 2.89252 5 19.0668 6 2.24215 7 1.8869e-07 8 0.00437377 9 2.41777e-06 10 2.79981e-08 11 57.6218 12 0.00720222 13 6.24812e-08 14 0.00227724 15 1.31017 16 4.08444 17 14.2605 18 53.6833 19 2.06684e-07 20 2.5099e-05 21 0.0115673 22 4.38405e-08 23 33.0879 24 2.38108e-05 25 0.178174 26 0.214067 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6502.59070909 Extracting fit parameters... 4FGL J1324.9+4748 Spectrum: PowerLaw 347 Prefactor: 2.330e+02 5.762e+01 0.000e+00 1.000e+06 ( 1.000e-13) 348 Index: 2.674e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 349 Scale: 6.942e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 668 Prefactor: 9.681e-01 2.141e-01 0.000e+00 1.000e+01 ( 1.000e+00) 669 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 670 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 667 Normalization: 1.126e+00 1.782e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 37.22 Ra Dec: 201.240 47.809 Photon Index (Fixed Index): 2.67 +/- 0.00 Photon Flux (Fixed Index): 2.48e-07 +/- 6.12e-08 Energy Flux (Fixed Index): 6.09e-05 +/- 1.51e-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) = 6502.54975324 delta logL = 0.0409558479478 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 6502.51727306 delta logL = 0.0734360322222 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 255.02 1.0000 .0000 .10000E+07 2 'Index ' 2.5681 1.0000 .0000 10.000 3 'Normalizat' 1.1436 1.0000 .10000E-01 10.000 4 'Prefactor ' .95097 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6710E+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= 6502.517 FROM MIGRAD STATUS=CONVERGED 84 CALLS 291 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 255.06 86.160 .12526E-04 -.88949E-03 2 Index 2.5680 .27842 .33468E-02 -.40468E-04 3 Normalizat 1.1433 .21162 .22976E-03 -.16314E-03 4 Prefactor .95133 .25525 .30845E-03 -.23987E-03 ERR DEF= .500 Final values: Prefactor = 255.062 Index = 2.56804 Normalizat = 1.14328 Prefactor = 0.951332 ********** ** 18 **HESSE ********** FCN= 6502.517 FROM HESSE STATUS=OK 25 CALLS 316 TOTAL EDM= .16E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 255.06 84.193 .25051E-05 -1.5389 2 Index 2.5680 .27187 .13387E-03 -.50796 3 Normalizat 1.1433 .21172 .45953E-04 -.88374 4 Prefactor .95133 .25536 .12338E-04 -.94370 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.61702e-10 Minuit parameter uncertainties: 1 84.1936 2 0.27205 3 0.211874 4 0.255685 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) = 6502.51727176 delta logL = 0.0734373315699 Extracting fit parameters... 4FGL J1324.9+4748 Spectrum: PowerLaw 347 Prefactor: 2.551e+02 8.419e+01 0.000e+00 1.000e+06 ( 1.000e-13) 348 Index: 2.568e+00 2.721e-01 0.000e+00 1.000e+01 (-1.000e+00) 349 Scale: 6.942e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 668 Prefactor: 9.513e-01 2.557e-01 0.000e+00 1.000e+01 ( 1.000e+00) 669 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 670 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 667 Normalization: 1.143e+00 2.119e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 36.98 Ra Dec: 201.240 47.809 Photon Index (Free Index): 2.57 +/- 0.27 Photon Flux (Free Index): 2.36e-07 +/- 6.75e-08 Energy Flux (Free Index): 6.38e-05 +/- 1.80e-05 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.500e-04 [aplpy.core] INFO: Auto-setting vmax to 2.775e-03 [aplpy.core] Saving /lscratch/kocevski/36564906/cmap_HighResolution_809568001_809827201_4FGL_J1324.9+4748_daily_bin2200.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET comment='SUCCESS', photon_flux='2.48e-07', energy_flux2='6.38e-05', photon_flux_error='6.12e-08', dlogl='7.34e-02', energy_flux='6.09e-05', photon_flux2='2.36e-07', job_status='DONE', time_completed='2026-08-31 12:22:28.104222', photon_index_error2='0.27', photon_index2='2.57', ts='37.22', fit_tolerance='1e-08', GAL='0.97', photon_index_error='0.00', energy_flux_error2='1.80e-05', EG='1.13', time_epoch_completed='1788204148.1', return_code='0', job_id='36564906', GAL2='0.95', EG2='1.14', return_code2='0', energy_flux_error='1.51e-05', photon_flux_error2='6.75e-08', ts2='36.98', photon_index='2.67' WHERE bin_id='2200' AND source_name='4FGL J1324.9+4748' AND cadence='daily'; Database successfully updated. Analysis Complete. Mon Aug 31 12:22:28 PDT 2026