/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). number of points = 7667 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0833.9+4223_daily_bin2059 RA = 128.476, Dec = 42.3989 tmin = 773020801, tmax = 773280001 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='7474850', job_status='RUN', time_executed='2025-07-04 04:40:29.214725', time_epoch_executed='1751629229.21' WHERE source_name='4FGL J0833.9+4223' and cadence='daily' and bin_id='2059' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/7474850 Creating custom pfile directory: /lscratch/kocevski/7474850/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=773020801.0 && nMetStart<773280001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=773020801.0 && nMetStart<773280001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/7474850/ft1_4FGL_J0833.9+4223_daily_bin2059.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=773020801.0 && nMetStart<773280001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/7474850/ft1_4FGL_J0833.9+4223_daily_bin2059.fits outfile=/lscratch/kocevski/7474850/ft1_filteredMKT_4FGL_J0833.9+4223_daily_bin2059.fits ra=128.476 dec=42.3989 rad=12.0 tmin=773020801.0 tmax=773280001.0 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 18.00 user 2.93 sys 0.31 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.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/7474850/ft1_filteredMKT_4FGL_J0833.9+4223_daily_bin2059.fits evtable="EVENTS" outfile="/lscratch/kocevski/7474850/ft1_filtered_4FGL_J0833.9+4223_daily_bin2059.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 11.61 user 0.18 sys 0.17 Number of photons that the gtmktime cut: 438 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/7474850/ft1_filtered_4FGL_J0833.9+4223_daily_bin2059.fits" evtable="EVENTS" scfile=/lscratch/kocevski/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.fits sctable="SC_DATA" outfile=/lscratch/kocevski/7474850/ltcube_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.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/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.fits .....................! real 15.64 user 6.61 sys 0.32 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/7474850/ft1_filtered_4FGL_J0833.9+4223_daily_bin2059.fits evtable="EVENTS" scfile=/lscratch/kocevski/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.fits sctable="SC_DATA" expcube=/lscratch/kocevski/7474850/ltcube_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.fits outfile=/lscratch/kocevski/7474850/expmap_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.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/7474850/ltcube_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.fits .....................! real 69.17 user 55.48 sys 3.57 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 209 point sources and 0 extended sources Setting source of interest to: 4FGL J0833.9+4223 @ 128.476 42.3989 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/7474850/ft1_filtered_4FGL_J0833.9+4223_daily_bin2059.fits scfile=/lscratch/kocevski/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.fits outfile=/lscratch/kocevski/7474850/cmap_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.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=128.476 yref=42.3989 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 10.97 user 0.21 sys 0.16 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/7474850/ft1_filtered_4FGL_J0833.9+4223_daily_bin2059.fits scfile=/lscratch/kocevski/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.fits outfile=/lscratch/kocevski/7474850/cmap_HighResolution_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.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=128.476 yref=42.3989 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 10.32 user 0.20 sys 0.17 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/7474850/ft1_filtered_4FGL_J0833.9+4223_daily_bin2059.fits evtable="EVENTS" scfile=/lscratch/kocevski/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/7474850/Model_4FGL_J0833.9+4223_daily_bin2059.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/7474850/ft1_filtered_4FGL_J0833.9+4223_daily_bin2059.fits.....................! real 27.98 user 16.44 sys 0.92 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/7474850/ft1_filtered_4FGL_J0833.9+4223_daily_bin2059.fits', '/lscratch/kocevski/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.fits', expMap='/lscratch/kocevski/7474850/expmap_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.fits', expCube='/lscratch/kocevski/7474850/ltcube_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/7474850/Model_4FGL_J0833.9+4223_daily_bin2059.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0833.9+4223' 4FGL J0833.9+4223 Spectrum: PowerLaw 335 Prefactor: 8.920e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 336 Index: 2.434e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 337 Scale: 8.609e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/7474850/ft1_filtered_4FGL_J0833.9+4223_daily_bin2059.fits Spacecraft file(s): /lscratch/kocevski/7474850/ft2_4FGL_J0833.9+4223_daily_bin2059.fits Exposure map: /lscratch/kocevski/7474850/expmap_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.fits Exposure cube: /lscratch/kocevski/7474850/ltcube_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/7474850/Model_4FGL_J0833.9+4223_daily_bin2059.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) = 4835.12796657 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4835.12940027 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .66528E-04 1.0000 .0000 .10000E+07 2 'Prefactor ' .11415E-04 1.0000 .0000 .10000E+07 3 'norm ' .16100 1.0000 .0000 .10000E+07 4 'Prefactor ' .16285 1.0000 .0000 .10000E+07 5 'Prefactor ' .38834 1.0000 .0000 .10000E+07 6 'Prefactor ' 34.721 1.0000 .0000 .10000E+07 7 'norm ' 11.271 1.0000 .0000 .10000E+07 8 'norm ' .76085E-05 1.0000 .0000 .10000E+07 9 'norm ' .35028E-07 1.0000 .0000 .10000E+07 10 'Prefactor ' 27.432 1.0000 .0000 .10000E+07 11 'Prefactor ' 3.4276 1.0000 .0000 .10000E+07 12 'Prefactor ' .68967E-05 1.0000 .0000 .10000E+07 13 'Prefactor ' 18.558 1.0000 .0000 .10000E+07 14 'Prefactor ' .11763E-02 1.0000 .0000 .10000E+07 15 'Prefactor ' 10.564 1.0000 .0000 .10000E+07 16 'norm ' 2.6482 1.0000 .0000 .10000E+07 17 'norm ' 2.8490 1.0000 .0000 .10000E+07 18 'Prefactor ' .16798E-01 1.0000 .0000 .10000E+07 19 'Prefactor ' 73.432 1.0000 .0000 .10000E+07 20 'Prefactor ' .51528E-04 1.0000 .0000 .10000E+07 21 'Prefactor ' .26286E-02 1.0000 .0000 .10000E+07 22 'norm ' .24647E-07 1.0000 .0000 .10000E+07 23 'Prefactor ' .53346E-07 1.0000 .0000 .10000E+07 24 'norm ' 5.8519 1.0000 .0000 .10000E+07 25 'Prefactor ' 2.1608 1.0000 .0000 .10000E+07 26 'Normalizat' .63767 1.0000 .10000E-01 10.000 27 'Prefactor ' 1.4718 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 4835.126 FROM MIGRAD STATUS=CONVERGED 195 CALLS 2565 TOTAL EDM= .76E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .22204E-09 3.6708 -.33440E-06** at limit ** 2 Prefactor .87941E-06 164.27 -.31483E-05** at limit ** 3 norm .15373 8.8381 -.21790E-06** at limit ** 4 Prefactor .30922E-05 99.567 .13700E-04** at limit ** 5 Prefactor .43049E-06 94.225 -.14623E-04** at limit ** 6 Prefactor 34.786 9.2064 -.70492E-06 -.76180E-01 7 norm 11.255 9.7873 -.15673E-06 .10326E-01 8 norm .76050E-08 7.9514 .22361E-05** at limit ** 9 norm .0000 .33948 -.19199E-06** at limit ** 10 Prefactor 27.411 3.1961 .49670E-06 -.29047E-01 11 Prefactor 3.3644 11.978 .29871E-06 .26180E-01 12 Prefactor .55511E-10 1.9495 -.14178E-06** at limit ** 13 Prefactor 18.647 6.9754 -.14792E-05 .80670E-01 14 Prefactor .44409E-08 7.8280 -.62194E-06** at limit ** 15 Prefactor 10.547 6.0705 -.53777E-06 -.45070E-01 16 norm 2.6481 5.1495 -.21243E-06 -.16129E-03 17 norm 2.8446 6.2997 .10323E-05 .31625E-02 18 Prefactor .0000 14.964 -.40278E-06** at limit ** 19 Prefactor 73.972 10.232 .48251E-06 -.87232E-01 20 Prefactor .0000 2.1196 -.27716E-06** at limit ** 21 Prefactor .38858E-08 29.210 -.18613E-05** at limit ** 22 norm .0000 .20777 .95417E-07** at limit ** 23 Prefactor .55511E-10 1.4352 -.71843E-06** at limit ** 24 norm 5.7979 10.955 -.22538E-05 .24513E-02 25 Prefactor 2.1596 2.7730 .31567E-06 -.22677E-02 26 Normalizat .63852 .26642 .14167E-04 -.45593E-05 27 Prefactor 1.4717 .23361 -.43257E-05 .10185E-03 ERR DEF= .500 Final values: Prefactor = 2.22045e-10 Prefactor = 8.79408e-07 norm = 0.153726 Prefactor = 3.09219e-06 Prefactor = 4.30489e-07 Prefactor = 34.7864 norm = 11.2545 norm = 7.60503e-09 norm = 0 Prefactor = 27.4108 Prefactor = 3.36439 Prefactor = 5.55112e-11 Prefactor = 18.6467 Prefactor = 4.44089e-09 Prefactor = 10.5474 norm = 2.64812 norm = 2.84464 Prefactor = 0 Prefactor = 73.9724 Prefactor = 0 Prefactor = 3.88578e-09 norm = 0 Prefactor = 5.55112e-11 norm = 5.79795 Prefactor = 2.15957 Normalizat = 0.638523 Prefactor = 1.47173 ********** ** 18 **HESSE ********** FCN= 4835.126 FROM HESSE STATUS=OK 558 CALLS 3123 TOTAL EDM= .10E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .22204E-09 3.6705 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .87941E-06 167.19 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 norm .15373 1.8862 .50050E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .30922E-05 13.232 .80378E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .43049E-06 127.85 .90851E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 34.786 10.877 .16973E-03 -1.5590 7 norm 11.255 10.499 .29816E-03 -1.5641 8 norm .76050E-08 1.5777 .42118E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm .0000 .33823 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 27.411 35.457 .19096E-03 -1.5603 11 Prefactor 3.3644 29.980 .54611E-03 -1.5671 12 Prefactor .55511E-10 1.9485 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 18.647 40.611 .23222E-03 -1.5622 14 Prefactor .44409E-08 7.8782 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor 10.547 10.174 .30802E-03 -1.5643 16 norm 2.6481 5.1936 .62621E-03 -1.5675 17 norm 2.8446 6.4107 .60211E-03 -1.5674 18 Prefactor .0000 14.774 .17257E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor 73.972 60.145 .11670E-03 -1.5536 20 Prefactor .0000 2.1206 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .38858E-08 29.826 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 .20314 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .55511E-10 1.4295 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 5.7979 11.830 .41491E-03 -1.5660 25 Prefactor 2.1596 2.8243 .70046E-03 -1.5679 26 Normalizat .63852 .23733 .79995E-01 -1.0637 27 Prefactor 1.4717 .20491 .49418E-01 -.78335 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.04884e-06 Minuit parameter uncertainties: 1 5.90678e-05 2 0.0242512 3 1.07696 4 0.0127932 5 0.0148379 6 10.8769 7 10.4987 8 0.000219333 9 9.58954e-07 10 35.4577 11 20.0863 12 1.838e-05 13 40.6115 14 0.000374575 15 10.1745 16 5.19363 17 6.41074 18 6.06641e-06 19 60.1458 20 6.46277e-06 21 0.000682952 22 3.92551e-06 23 1.60588e-05 24 11.8304 25 2.82427 26 0.237708 27 0.205025 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 4835.12624886 Extracting fit parameters... 4FGL J0833.9+4223 Spectrum: PowerLaw 335 Prefactor: 1.865e+01 4.061e+01 0.000e+00 1.000e+06 ( 1.000e-13) 336 Index: 2.434e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 337 Scale: 8.609e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 663 Prefactor: 1.472e+00 2.050e-01 0.000e+00 1.000e+01 ( 1.000e+00) 664 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 665 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 662 Normalization: 6.385e-01 2.377e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.25 Ra Dec: 128.476 42.399 Photon Flux Upper Limit: 1.4474560477e-07 ph cm-2 s-1 Energy Flux Upper Limit: 0.0112104736317 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/7474850/likelihoodResults_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.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) = 4835.02591618 delta logL = 0.100332678373 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 4835.0193747 delta logL = 0.10687416447 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 32.216 1.0000 .0000 .10000E+07 2 'Index ' 2.0750 1.0000 .0000 10.000 3 'Normalizat' .64476 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.4633 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6660E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 4835.019 FROM MIGRAD STATUS=CONVERGED 50 CALLS 264 TOTAL EDM= .74E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 32.216 2710.0 .17621E-03 -.30840E-04 2 Index 2.0749 5.6596 .24923 .16013E-04 3 Normalizat .64522 .83324E-01 .79597E-01 -.66059E-05 4 Prefactor 1.4628 .88822E-01 .49530E-01 -.42931E-05 ERR DEF= .500 Final values: Prefactor = 32.2163 Index = 2.0749 Normalizat = 0.64522 Prefactor = 1.46282 ********** ** 18 **HESSE ********** FCN= 4835.019 FROM HESSE STATUS=OK 33 CALLS 297 TOTAL EDM= .15E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 32.216 53.288 .70482E-05 -1.5594 2 Index 2.0749 .67877 .87275E-02 -.62490 3 Normalizat .64522 .25411 .35246E-03 -1.0610 4 Prefactor 1.4628 .23104 .21895E-03 -.78586 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.46313e-10 Minuit parameter uncertainties: 1 53.2887 2 0.681977 3 0.254576 4 0.231203 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) = 4835.01937277 delta logL = 0.106876088996 Extracting fit parameters... 4FGL J0833.9+4223 Spectrum: PowerLaw 335 Prefactor: 3.222e+01 5.329e+01 0.000e+00 1.000e+06 ( 1.000e-13) 336 Index: 2.075e+00 6.820e-01 0.000e+00 1.000e+01 (-1.000e+00) 337 Scale: 8.609e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 663 Prefactor: 1.463e+00 2.312e-01 0.000e+00 1.000e+01 ( 1.000e+00) 664 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 665 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 662 Normalization: 6.452e-01 2.546e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.25 Ra Dec: 128.476 42.399 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/7474850/cmap_HighResolution_773020801_773280001_4FGL_J0833.9+4223_daily_bin2059.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.12e-02', job_status='DONE', photon_flux_upper_limit='1.45e-07', time_completed='2025-07-04 05:15:20.319424', job_id='7474850', GAL2='1.46', fit_tolerance='1e-08', EG2='0.65', EG='0.64', time_epoch_completed='1751631320.32', return_code2='0', ts='0.25', comment='SUCCESS', return_code='0', GAL='1.47', dlogl='1.07e-01', ts2='0.47', photon_index_error='0.00', photon_index='2.43' WHERE bin_id='2059' AND source_name='4FGL J0833.9+4223' AND cadence='daily'; Database successfully updated. Analysis Complete. Fri Jul 4 05:15:25 PDT 2025