Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.46667064 Extracting fit parameters... 4FGL J1208.4+6121 Spectrum: PowerLaw 372 Prefactor: 2.165e-09 3.256e-04 0.000e+00 1.000e+06 ( 1.000e-14) 373 Index: 2.073e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 374 Scale: 2.978e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 7.611e-01 1.745e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 8.589e-01 1.472e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 182.114 61.356 Photon Flux Upper Limit: 4.48906569728e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0033868946094 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31363546/likelihoodResults_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.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) = 6107.50636645 delta logL = -0.039695803699 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6107.46667065 delta logL = -9.42145561567e-09 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .44020E-07 1.0000 .0000 .10000E+07 2 'Index ' .46189 1.0000 .0000 10.000 3 'Normalizat' .85890 1.0000 .10000E-01 10.000 4 'Prefactor ' .76111 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6107.163 FROM MIGRAD STATUS=CONVERGED 146 CALLS 309 TOTAL EDM= .54E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .37998E-02 .74193E-01 .13988E-03** at limit ** 2 Index 5.1176 2.0864 .78577E-01 .23176E-03 3 Normalizat .81642 .23820E-01 .44374E-01 -.26238E-04 4 Prefactor .79455 .29443E-01 .43209E-01 .10417E-04 ERR DEF= .500 Final values: Prefactor = 0.00379978 Index = 5.11761 Normalizat = 0.816425 Prefactor = 0.794548 ********** ** 18 **HESSE ********** FCN= 6107.163 FROM HESSE STATUS=NOT POSDEF 33 CALLS 342 TOTAL EDM= .11E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .37998E-02 .32885 .62731E-06 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 5.1176 7.3635 .49581E-02 .23524E-01 3 Normalizat .81642 .12623 .21424E-03 -.99462 4 Prefactor .79455 .15093 .26659E-03 -.99930 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.08806e-06 Minuit parameter uncertainties: 1 0.0706984 2 5.98049 3 0.12628 4 0.151008 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6107.16346685 delta logL = 0.30320379886 Extracting fit parameters... 4FGL J1208.4+6121 Spectrum: PowerLaw 372 Prefactor: 3.800e-03 7.070e-02 0.000e+00 1.000e+06 ( 1.000e-14) 373 Index: 5.118e+00 5.980e+00 0.000e+00 1.000e+01 (-1.000e+00) 374 Scale: 2.978e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 7.945e-01 1.510e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 8.164e-01 1.263e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 182.114 61.356 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31363546/cmap_HighResolution_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.39e-03', job_status='DONE', photon_flux_upper_limit='4.49e-08', time_completed='2026-07-11 12:31:22.753173', job_id='31363546', GAL2='0.79', fit_tolerance='1e-08', EG2='0.82', EG='0.86', time_epoch_completed='1783798282.75', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.76', dlogl='3.03e-01', ts2='0.66', photon_index_error='0.00', photon_index='2.07' WHERE bin_id='2182' AND source_name='4FGL J1208.4+6121' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 12:31:22 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). Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.46667064 Extracting fit parameters... 4FGL J1208.4+6121 Spectrum: PowerLaw 372 Prefactor: 2.165e-09 3.256e-04 0.000e+00 1.000e+06 ( 1.000e-14) 373 Index: 2.073e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 374 Scale: 2.978e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 7.611e-01 1.745e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 8.589e-01 1.472e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 182.114 61.356 Photon Flux Upper Limit: 4.48906569728e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0033868946094 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31363574/likelihoodResults_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.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) = 6107.50636645 delta logL = -0.039695803699 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6107.46667065 delta logL = -9.42145561567e-09 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .44020E-07 1.0000 .0000 .10000E+07 2 'Index ' .46189 1.0000 .0000 10.000 3 'Normalizat' .85890 1.0000 .10000E-01 10.000 4 'Prefactor ' .76111 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6107.163 FROM MIGRAD STATUS=CONVERGED 146 CALLS 309 TOTAL EDM= .54E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .37998E-02 .74193E-01 .13988E-03** at limit ** 2 Index 5.1176 2.0864 .78577E-01 .23176E-03 3 Normalizat .81642 .23820E-01 .44374E-01 -.26238E-04 4 Prefactor .79455 .29443E-01 .43209E-01 .10417E-04 ERR DEF= .500 Final values: Prefactor = 0.00379978 Index = 5.11761 Normalizat = 0.816425 Prefactor = 0.794548 ********** ** 18 **HESSE ********** FCN= 6107.163 FROM HESSE STATUS=NOT POSDEF 33 CALLS 342 TOTAL EDM= .11E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .37998E-02 .32885 .62731E-06 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 5.1176 7.3635 .49581E-02 .23524E-01 3 Normalizat .81642 .12623 .21424E-03 -.99462 4 Prefactor .79455 .15093 .26659E-03 -.99930 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.08806e-06 Minuit parameter uncertainties: 1 0.0706984 2 5.98049 3 0.12628 4 0.151008 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6107.16346685 delta logL = 0.30320379886 Extracting fit parameters... 4FGL J1208.4+6121 Spectrum: PowerLaw 372 Prefactor: 3.800e-03 7.070e-02 0.000e+00 1.000e+06 ( 1.000e-14) 373 Index: 5.118e+00 5.980e+00 0.000e+00 1.000e+01 (-1.000e+00) 374 Scale: 2.978e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 7.945e-01 1.510e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 8.164e-01 1.263e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 182.114 61.356 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31363574/cmap_HighResolution_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.39e-03', job_status='DONE', photon_flux_upper_limit='4.49e-08', time_completed='2026-07-11 12:31:49.596850', job_id='31363574', GAL2='0.79', fit_tolerance='1e-08', EG2='0.82', EG='0.86', time_epoch_completed='1783798309.6', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.76', dlogl='3.03e-01', ts2='0.66', photon_index_error='0.00', photon_index='2.07' WHERE bin_id='2182' AND source_name='4FGL J1208.4+6121' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 12:31:49 PDT 2026 number of points = 7516 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1208.4+6121_daily_bin2182 RA = 182.114, Dec = 61.3559 tmin = 804902401, tmax = 805161601 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='31363982', job_status='RUN', time_executed='2026-07-11 12:31:29.461123', time_epoch_executed='1783798289.46' WHERE source_name='4FGL J1208.4+6121' and cadence='daily' and bin_id='2182' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31363982 Creating custom pfile directory: /lscratch/kocevski/31363982/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804902401.0 && nMetStart<805161601.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804902401.0 && nMetStart<805161601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31363982/ft1_4FGL_J1208.4+6121_daily_bin2182.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804902401.0 && nMetStart<805161601.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31363982/ft1_4FGL_J1208.4+6121_daily_bin2182.fits outfile=/lscratch/kocevski/31363982/ft1_filteredMKT_4FGL_J1208.4+6121_daily_bin2182.fits ra=182.114 dec=61.3559 rad=12.0 tmin=804902401.0 tmax=805161601.0 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 2.67 user 2.19 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.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/31363982/ft1_filteredMKT_4FGL_J1208.4+6121_daily_bin2182.fits evtable="EVENTS" outfile="/lscratch/kocevski/31363982/ft1_filtered_4FGL_J1208.4+6121_daily_bin2182.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 0.68 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 558 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31363982/ft1_filtered_4FGL_J1208.4+6121_daily_bin2182.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31363982/ltcube_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.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/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.fits .....................! real 9.10 user 8.50 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31363982/ft1_filtered_4FGL_J1208.4+6121_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31363982/ltcube_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.fits outfile=/lscratch/kocevski/31363982/expmap_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.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/31363982/ltcube_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.fits .....................! real 74.46 user 69.57 sys 4.27 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 222 point sources and 0 extended sources Setting source of interest to: 4FGL J1208.4+6121 @ 182.114 61.3559 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31363982/ft1_filtered_4FGL_J1208.4+6121_daily_bin2182.fits scfile=/lscratch/kocevski/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.fits outfile=/lscratch/kocevski/31363982/cmap_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.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=182.114 yref=61.3559 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 0.82 user 0.24 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31363982/ft1_filtered_4FGL_J1208.4+6121_daily_bin2182.fits scfile=/lscratch/kocevski/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.fits outfile=/lscratch/kocevski/31363982/cmap_HighResolution_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.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=182.114 yref=61.3559 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 0.72 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31363982/ft1_filtered_4FGL_J1208.4+6121_daily_bin2182.fits evtable="EVENTS" scfile=/lscratch/kocevski/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31363982/Model_4FGL_J1208.4+6121_daily_bin2182.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/31363982/ft1_filtered_4FGL_J1208.4+6121_daily_bin2182.fits.....................! real 26.28 user 24.56 sys 1.10 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31363982/ft1_filtered_4FGL_J1208.4+6121_daily_bin2182.fits', '/lscratch/kocevski/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.fits', expMap='/lscratch/kocevski/31363982/expmap_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.fits', expCube='/lscratch/kocevski/31363982/ltcube_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31363982/Model_4FGL_J1208.4+6121_daily_bin2182.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1208.4+6121' 4FGL J1208.4+6121 Spectrum: PowerLaw 372 Prefactor: 1.772e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-14) 373 Index: 2.073e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 374 Scale: 2.978e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31363982/ft1_filtered_4FGL_J1208.4+6121_daily_bin2182.fits Spacecraft file(s): /lscratch/kocevski/31363982/ft2_4FGL_J1208.4+6121_daily_bin2182.fits Exposure map: /lscratch/kocevski/31363982/expmap_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.fits Exposure cube: /lscratch/kocevski/31363982/ltcube_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31363982/Model_4FGL_J1208.4+6121_daily_bin2182.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) = 6107.46749266 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.46888255 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 16.072 1.0000 .0000 .10000E+07 2 'norm ' .32909 1.0000 .0000 .10000E+07 3 'Prefactor ' .37170E-01 1.0000 .0000 .10000E+07 4 'norm ' 7.9377 1.0000 .0000 .10000E+07 5 'Prefactor ' .74024E-06 1.0000 .0000 .10000E+07 6 'norm ' 1.0016 1.0000 .0000 .10000E+07 7 'Prefactor ' 4.6050 1.0000 .0000 .10000E+07 8 'Prefactor ' .39379E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 45.068 1.0000 .0000 .10000E+07 10 'Prefactor ' 15.825 1.0000 .0000 .10000E+07 11 'Prefactor ' .72553E-07 1.0000 .0000 .10000E+07 12 'norm ' 11.621 1.0000 .0000 .10000E+07 13 'norm ' 3.5794 1.0000 .0000 .10000E+07 14 'Prefactor ' 7.4583 1.0000 .0000 .10000E+07 15 'Prefactor ' .10722E-01 1.0000 .0000 .10000E+07 16 'norm ' .31319E-06 1.0000 .0000 .10000E+07 17 'Prefactor ' 15.889 1.0000 .0000 .10000E+07 18 'norm ' .71545 1.0000 .0000 .10000E+07 19 'norm ' .45862E-02 1.0000 .0000 .10000E+07 20 'Prefactor ' 2.2356 1.0000 .0000 .10000E+07 21 'norm ' 2.8048 1.0000 .0000 .10000E+07 22 'norm ' 1.5457 1.0000 .0000 .10000E+07 23 'Prefactor ' .12639 1.0000 .0000 .10000E+07 24 'Prefactor ' 11.229 1.0000 .0000 .10000E+07 25 'Prefactor ' 89.438 1.0000 .0000 .10000E+07 26 'Prefactor ' .47371E-02 1.0000 .0000 .10000E+07 27 'Prefactor ' .16917 1.0000 .0000 .10000E+07 28 'Normalizat' .85855 1.0000 .10000E-01 10.000 29 'Prefactor ' .76116 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 6107.467 FROM MIGRAD STATUS=CONVERGED 172 CALLS 2814 TOTAL EDM= .38E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 16.087 3.9781 -.31860E-06 -.12979E-01 2 norm .32476 2.1544 -.81102E-07 .11959E-02 3 Prefactor .11480E-06 43.179 .34638E-05** at limit ** 4 norm 7.9353 2.7011 .42201E-06 .24476E-02 5 Prefactor .13239E-06 32.932 -.45961E-05** at limit ** 6 norm 1.0019 .99108 -.76236E-07 .14783E-02 7 Prefactor 4.5955 3.7154 .41875E-06 -.25097E-01 8 Prefactor .0000 2.8384 -.41883E-06** at limit ** 9 Prefactor 45.050 1.0852 -.25673E-07 .21072E-02 10 Prefactor 15.803 1.0208 -.33985E-08 -.22034E-02 11 Prefactor .0000 1.3198 .10875E-06** at limit ** 12 norm 11.613 1.0295 -.69429E-09 .20419E-02 13 norm 3.5637 3.8662 .53935E-07 .16655E-02 14 Prefactor 7.5433 7.0215 .21171E-06 -.21206E-03 15 Prefactor .21649E-08 12.138 -.19884E-05** at limit ** 16 norm .0000 2.2294 .87768E-06** at limit ** 17 Prefactor 15.901 1.1267 -.53696E-07 .11533E-02 18 norm .70404 1.7305 -.59626E-06 .37828E-02 19 norm .49960E-09 10.167 .30200E-06** at limit ** 20 Prefactor 2.2378 2.8149 -.16740E-06 .19434E-02 21 norm 2.8053 1.6017 -.12978E-06 -.16774E-02 22 norm 1.5452 1.2735 -.21762E-06 .15557E-02 23 Prefactor .10547E-08 69.351 -.38501E-05** at limit ** 24 Prefactor 11.142 8.0005 -.63633E-06 -.11487E-01 25 Prefactor 89.365 5.7602 -.32101E-06 .17145 26 Prefactor .11086E-06 29.319 .24342E-05** at limit ** 27 Prefactor .15330 15.135 .12581E-05** at limit ** 28 Normalizat .85891 .16643 -.10473E-04 -.38468E-04 29 Prefactor .76111 .20164 .20368E-04 .49590E-05 ERR DEF= .500 Final values: Prefactor = 16.0866 norm = 0.324759 Prefactor = 1.14797e-07 norm = 7.93534 Prefactor = 1.32394e-07 norm = 1.00188 Prefactor = 4.59547 Prefactor = 0 Prefactor = 45.0496 Prefactor = 15.8031 Prefactor = 0 norm = 11.6134 norm = 3.56366 Prefactor = 7.54326 Prefactor = 2.16493e-09 norm = 0 Prefactor = 15.9011 norm = 0.704037 norm = 4.996e-10 Prefactor = 2.23775 norm = 2.80528 norm = 1.54521 Prefactor = 1.05471e-09 Prefactor = 11.142 Prefactor = 89.3652 Prefactor = 1.10856e-07 Prefactor = 0.153298 Normalizat = 0.85891 Prefactor = 0.761108 ********** ** 18 **HESSE ********** FCN= 6107.467 FROM HESSE STATUS=OK 621 CALLS 3435 TOTAL EDM= .12E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 16.087 31.759 .24956E-03 -1.5628 2 norm .32476 7.1006 .98210E-03 -1.5697 3 Prefactor .11480E-06 48.678 .16094E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 norm 7.9353 2.7036 .35565E-03 -1.5652 5 Prefactor .13239E-06 33.821 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 1.0019 .98968 .43822E-03 -1.5688 7 Prefactor 4.5955 9.2761 .46881E-03 -1.5665 8 Prefactor .0000 2.8259 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 45.050 27.457 .14897E-03 -1.5574 10 Prefactor 15.803 14.061 .25150E-03 -1.5628 11 Prefactor .0000 1.3182 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm 11.613 13.314 .29361E-03 -1.5640 13 norm 3.5637 3.9557 .53391E-03 -1.5670 14 Prefactor 7.5433 7.0621 .36700E-03 -1.5653 15 Prefactor .21649E-08 12.170 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .0000 2.1805 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 15.901 22.090 .25100E-03 -1.5628 18 norm .70404 1.7582 .59463E-03 -1.5691 19 norm .49960E-09 10.125 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 2.2378 2.8310 .68720E-03 -1.5678 21 norm 2.8053 1.5984 .60717E-03 -1.5674 22 norm 1.5452 1.2662 .85681E-03 -1.5683 23 Prefactor .10547E-08 68.447 .13268E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor 11.142 8.1524 .29872E-03 -1.5641 25 Prefactor 89.365 59.024 .10575E-03 -1.5519 26 Prefactor .11086E-06 29.490 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 27 Prefactor .15330 1.7225 .64466E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Normalizat .85891 .14709 .44370E-01 -.97919 29 Prefactor .76111 .17440 .43210E-01 -1.0118 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.21166e-06 Minuit parameter uncertainties: 1 31.7592 2 3.03709 3 0.00472791 4 2.70363 5 0.00423246 6 0.989678 7 9.27617 8 1.162e-06 9 27.4571 10 14.0615 11 1.09499e-06 12 13.3143 13 3.95574 14 7.06215 15 0.000325606 16 8.44699e-06 17 22.0902 18 1.7582 19 0.000142047 20 2.831 21 1.59843 22 1.26624 23 0.000541255 24 8.15239 25 59.0245 26 0.00361586 27 1.02773 28 0.14716 29 0.174522 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 6107.46667064 Extracting fit parameters... 4FGL J1208.4+6121 Spectrum: PowerLaw 372 Prefactor: 2.165e-09 3.256e-04 0.000e+00 1.000e+06 ( 1.000e-14) 373 Index: 2.073e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 374 Scale: 2.978e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 7.611e-01 1.745e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 8.589e-01 1.472e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 182.114 61.356 Photon Flux Upper Limit: 4.48906569728e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.0033868946094 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31363982/likelihoodResults_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.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) = 6107.50636645 delta logL = -0.039695803699 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6107.46667065 delta logL = -9.42145561567e-09 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .44020E-07 1.0000 .0000 .10000E+07 2 'Index ' .46189 1.0000 .0000 10.000 3 'Normalizat' .85890 1.0000 .10000E-01 10.000 4 'Prefactor ' .76111 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7100E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 6107.163 FROM MIGRAD STATUS=CONVERGED 146 CALLS 309 TOTAL EDM= .54E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .37998E-02 .74193E-01 .13988E-03** at limit ** 2 Index 5.1176 2.0864 .78577E-01 .23176E-03 3 Normalizat .81642 .23820E-01 .44374E-01 -.26238E-04 4 Prefactor .79455 .29443E-01 .43209E-01 .10417E-04 ERR DEF= .500 Final values: Prefactor = 0.00379978 Index = 5.11761 Normalizat = 0.816425 Prefactor = 0.794548 ********** ** 18 **HESSE ********** FCN= 6107.163 FROM HESSE STATUS=NOT POSDEF 33 CALLS 342 TOTAL EDM= .11E-05 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .37998E-02 .32885 .62731E-06 -1.5707 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 5.1176 7.3635 .49581E-02 .23524E-01 3 Normalizat .81642 .12623 .21424E-03 -.99462 4 Prefactor .79455 .15093 .26659E-03 -.99930 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 1.08806e-06 Minuit parameter uncertainties: 1 0.0706984 2 5.98049 3 0.12628 4 0.151008 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 6107.16346685 delta logL = 0.30320379886 Extracting fit parameters... 4FGL J1208.4+6121 Spectrum: PowerLaw 372 Prefactor: 3.800e-03 7.070e-02 0.000e+00 1.000e+06 ( 1.000e-14) 373 Index: 5.118e+00 5.980e+00 0.000e+00 1.000e+01 (-1.000e+00) 374 Scale: 2.978e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 707 Prefactor: 7.945e-01 1.510e-01 0.000e+00 1.000e+01 ( 1.000e+00) 708 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 709 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 706 Normalization: 8.164e-01 1.263e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 182.114 61.356 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/31363982/cmap_HighResolution_804902401_805161601_4FGL_J1208.4+6121_daily_bin2182.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.39e-03', job_status='DONE', photon_flux_upper_limit='4.49e-08', time_completed='2026-07-11 12:38:46.917517', job_id='31363982', GAL2='0.79', fit_tolerance='1e-08', EG2='0.82', EG='0.86', time_epoch_completed='1783798726.92', return_code2='102', ts='-0.00', comment='SUCCESS', return_code='0', GAL='0.76', dlogl='3.03e-01', ts2='0.66', photon_index_error='0.00', photon_index='2.07' WHERE bin_id='2182' AND source_name='4FGL J1208.4+6121' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Jul 11 12:38:47 PDT 2026