/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 = 17538 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0533.8-3749_weekly_bin934 RA = 83.4749, Dec = -37.8309 tmin = 803865601, tmax = 804470401 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='31029930', job_status='RUN', time_executed='2026-07-08 07:08:54.013343', time_epoch_executed='1783519734.01' WHERE source_name='4FGL J0533.8-3749' and cadence='weekly' and bin_id='934' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31029930 Creating custom pfile directory: /lscratch/kocevski/31029930/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31029930/ft1_4FGL_J0533.8-3749_weekly_bin934.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=803865601.0 && nMetStart<804470401.0' /Data/Flight/Level1/LPA Retrieving 109 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31029930/ft1_4FGL_J0533.8-3749_weekly_bin934.fits outfile=/lscratch/kocevski/31029930/ft1_filteredMKT_4FGL_J0533.8-3749_weekly_bin934.fits ra=83.4749 dec=-37.8309 rad=12.0 tmin=803865601.0 tmax=804470401.0 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 3.63 user 3.23 sys 0.20 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.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/31029930/ft1_filteredMKT_4FGL_J0533.8-3749_weekly_bin934.fits evtable="EVENTS" outfile="/lscratch/kocevski/31029930/ft1_filtered_4FGL_J0533.8-3749_weekly_bin934.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 0.51 user 0.23 sys 0.12 Number of photons that the gtmktime cut: 2326 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31029930/ft1_filtered_4FGL_J0533.8-3749_weekly_bin934.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31029930/ltcube_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.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/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.fits .....................! real 20.88 user 20.35 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31029930/ft1_filtered_4FGL_J0533.8-3749_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31029930/ltcube_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.fits outfile=/lscratch/kocevski/31029930/expmap_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.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/31029930/ltcube_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.fits .....................! real 76.71 user 71.48 sys 4.33 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 190 point sources and 0 extended sources Setting source of interest to: 4FGL J0533.8-3749 @ 83.4749 -37.8309 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31029930/ft1_filtered_4FGL_J0533.8-3749_weekly_bin934.fits scfile=/lscratch/kocevski/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.fits outfile=/lscratch/kocevski/31029930/cmap_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.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=83.4749 yref=-37.8309 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 0.60 user 0.25 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31029930/ft1_filtered_4FGL_J0533.8-3749_weekly_bin934.fits scfile=/lscratch/kocevski/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.fits outfile=/lscratch/kocevski/31029930/cmap_HighResolution_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.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=83.4749 yref=-37.8309 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 0.57 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31029930/ft1_filtered_4FGL_J0533.8-3749_weekly_bin934.fits evtable="EVENTS" scfile=/lscratch/kocevski/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31029930/Model_4FGL_J0533.8-3749_weekly_bin934.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/31029930/ft1_filtered_4FGL_J0533.8-3749_weekly_bin934.fits.....................! real 100.18 user 97.80 sys 1.20 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31029930/ft1_filtered_4FGL_J0533.8-3749_weekly_bin934.fits', '/lscratch/kocevski/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.fits', expMap='/lscratch/kocevski/31029930/expmap_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.fits', expCube='/lscratch/kocevski/31029930/ltcube_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31029930/Model_4FGL_J0533.8-3749_weekly_bin934.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0533.8-3749' 4FGL J0533.8-3749 Spectrum: PowerLaw 274 Prefactor: 1.799e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 275 Index: 2.342e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 276 Scale: 1.207e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31029930/ft1_filtered_4FGL_J0533.8-3749_weekly_bin934.fits Spacecraft file(s): /lscratch/kocevski/31029930/ft2_4FGL_J0533.8-3749_weekly_bin934.fits Exposure map: /lscratch/kocevski/31029930/expmap_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.fits Exposure cube: /lscratch/kocevski/31029930/ltcube_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31029930/Model_4FGL_J0533.8-3749_weekly_bin934.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) = 24499.6774958 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24499.6115508 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 17.327 1.0000 .0000 .10000E+07 2 'norm ' 4.6957 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.1750 1.0000 .0000 .10000E+07 4 'Prefactor ' 8.2214 1.0000 .0000 .10000E+07 5 'norm ' .32880 1.0000 .0000 .10000E+07 6 'Prefactor ' .62219E-03 1.0000 .0000 .10000E+07 7 'Prefactor ' .13179E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' 1.4161 1.0000 .0000 .10000E+07 9 'Prefactor ' .30946E-01 1.0000 .0000 .10000E+07 10 'norm ' 5.7259 1.0000 .0000 .10000E+07 11 'Prefactor ' 1.7003 1.0000 .0000 .10000E+07 12 'norm ' 2.8954 1.0000 .0000 .10000E+07 13 'norm ' .58372 1.0000 .0000 .10000E+07 14 'Prefactor ' 5.3922 1.0000 .0000 .10000E+07 15 'Prefactor ' .34440E-03 1.0000 .0000 .10000E+07 16 'norm ' .53825E-05 1.0000 .0000 .10000E+07 17 'Prefactor ' .12460E-03 1.0000 .0000 .10000E+07 18 'norm ' 16.691 1.0000 .0000 .10000E+07 19 'norm ' .66543 1.0000 .0000 .10000E+07 20 'norm ' .40281E-03 1.0000 .0000 .10000E+07 21 'Prefactor ' .95932E-04 1.0000 .0000 .10000E+07 22 'Prefactor ' 11.458 1.0000 .0000 .10000E+07 23 'Prefactor ' .35293E-03 1.0000 .0000 .10000E+07 24 'norm ' 22.589 1.0000 .0000 .10000E+07 25 'Prefactor ' 6.9603 1.0000 .0000 .10000E+07 26 'Normalizat' 1.0815 1.0000 .10000E-01 10.000 27 'Prefactor ' 1.0255 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 24499.61 FROM MIGRAD STATUS=CONVERGED 137 CALLS 1864 TOTAL EDM= .26E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 17.332 6.4556 -.14851E-07 -.24510E-01 2 norm 4.6940 1.2901 -.11887E-07 .26832E-03 3 Prefactor 1.1836 2.0251 .92812E-07 .18798E-02 4 Prefactor 8.2078 3.2481 -.37485E-07 .56023E-02 5 norm .32010 4.9845 .12652E-07 -.70379E-03 6 Prefactor .27756E-09 9.2630 -.66079E-07** at limit ** 7 Prefactor .55511E-10 28.582 -.25220E-07** at limit ** 8 Prefactor 1.4162 1.1592 .62280E-08 .10996E-02 9 Prefactor .11996E-01 29.022 .39520E-06** at limit ** 10 norm 5.7276 1.4883 -.17203E-08 .26955E-03 11 Prefactor 1.6588 3.0463 .83763E-07 -.11134E-01 12 norm 2.8934 1.8655 .79527E-08 .91337E-03 13 norm .58380 1.1664 .42227E-07 .78801E-03 14 Prefactor 5.3997 2.8151 -.21189E-07 -.46683E-03 15 Prefactor .56621E-08 2.0808 -.10544E-06** at limit ** 16 norm .0000 1.0921 -.22038E-07** at limit ** 17 Prefactor .0000 3.8310 -.70414E-07** at limit ** 18 norm 16.693 1.1383 .25652E-09 .13956E-02 19 norm .66856 .98940 .20898E-07 .95144E-03 20 norm .0000 2.3268 -.31710E-08** at limit ** 21 Prefactor .17764E-08 8.2412 -.13167E-06** at limit ** 22 Prefactor 11.089 2.3638 -.24220E-07 .13487E-01 23 Prefactor .43299E-08 2.1488 -.16854E-08** at limit ** 24 norm 23.115 1.7668 .12299E-07 -.13688E-01 25 Prefactor 6.9569 3.8585 -.30754E-07 -.38315E-01 26 Normalizat 1.0818 .13540 -.88770E-06 .38398E-04 27 Prefactor 1.0253 .10101 .70321E-06 .74108E-04 ERR DEF= .500 Final values: norm = 17.332 norm = 4.69402 Prefactor = 1.18358 Prefactor = 8.20776 norm = 0.320105 Prefactor = 2.77556e-10 Prefactor = 5.55112e-11 Prefactor = 1.4162 Prefactor = 0.0119959 norm = 5.72761 Prefactor = 1.6588 norm = 2.89345 norm = 0.583802 Prefactor = 5.39966 Prefactor = 5.66214e-09 norm = 0 Prefactor = 0 norm = 16.6929 norm = 0.66856 norm = 0 Prefactor = 1.77636e-09 Prefactor = 11.0893 Prefactor = 4.32987e-09 norm = 23.1149 Prefactor = 6.95694 Normalizat = 1.0818 Prefactor = 1.02527 ********** ** 18 **HESSE ********** FCN= 24499.61 FROM HESSE STATUS=OK 560 CALLS 2424 TOTAL EDM= .84E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 17.332 6.8819 .24034E-03 -1.5625 2 norm 4.6940 1.3313 .46415E-03 -1.5665 3 Prefactor 1.1836 2.2069 .10565E-02 -1.5686 4 Prefactor 8.2078 9.7869 .34941E-03 -1.5651 5 norm .32010 1.7748 .55948E-02 -1.5697 6 Prefactor .27756E-09 9.4014 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .55511E-10 28.616 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 1.4162 1.1752 .90931E-03 -1.5684 9 Prefactor .11996E-01 .52306 .79537E-02 -1.5706 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm 5.7276 1.5124 .41952E-03 -1.5660 11 Prefactor 1.6588 45.409 .80641E-03 -1.5682 12 norm 2.8934 1.8969 .59694E-03 -1.5674 13 norm .58380 1.2060 .70699E-03 -1.5693 14 Prefactor 5.3997 2.8416 .43252E-03 -1.5661 15 Prefactor .56621E-08 3.2110 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm .0000 1.0865 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor .0000 3.8512 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 16.693 1.1397 .24488E-03 -1.5626 19 norm .66856 1.0099 .63560E-03 -1.5692 20 norm .0000 2.3333 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor .17764E-08 8.3933 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 11.089 14.769 .29571E-03 -1.5641 23 Prefactor .43299E-08 3.1993 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 norm 23.115 14.210 .21046E-03 -1.5612 25 Prefactor 6.9569 6.9478 .38003E-03 -1.5655 26 Normalizat 1.0818 .11903 .71379E-01 -.90338 27 Prefactor 1.0253 .87785E-01 .41631E-01 -.91892 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.44849e-08 Minuit parameter uncertainties: 1 6.88192 2 1.33125 3 2.20686 4 9.78696 5 1.5075 6 0.000106434 7 8.611e-05 8 1.17518 9 0.158424 10 1.51241 11 17.3581 12 1.89694 13 1.20596 14 2.84162 15 0.000270286 16 1.9263e-06 17 1.78354e-05 18 1.13971 19 1.00992 20 6.46049e-07 21 0.000244296 22 14.7687 23 0.00023582 24 14.2105 25 6.94776 26 0.119062 27 0.0877974 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 24499.610243 Extracting fit parameters... 4FGL J0533.8-3749 Spectrum: PowerLaw 274 Prefactor: 5.662e-09 2.703e-04 0.000e+00 1.000e+06 ( 1.000e-13) 275 Index: 2.342e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 276 Scale: 1.207e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 625 Prefactor: 1.025e+00 8.780e-02 0.000e+00 1.000e+01 ( 1.000e+00) 626 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 627 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 624 Normalization: 1.082e+00 1.191e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 83.475 -37.831 Photon Flux Upper Limit: 3.04453558714e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00234328983126 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31029930/likelihoodResults_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.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) = 24499.6106741 delta logL = -0.000431179978477 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 24499.6102456 delta logL = -2.61675813817e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .12098E-05 1.0000 .0000 .10000E+07 2 'Index ' .93367 1.0000 .0000 10.000 3 'Normalizat' 1.0821 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0251 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6280E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 24499.61 FROM MIGRAD STATUS=CONVERGED 44 CALLS 238 TOTAL EDM= .93E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 2.8097 .42118E-03** at limit ** 2 Index 2.4704 1.8928 .30065E-04 .0000 3 Normalizat 1.0818 1.1692 .23524E-04 -.54694E-03 4 Prefactor 1.0253 1.2276 -.16639E-04 -.75809E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.47041 Normalizat = 1.0818 Prefactor = 1.02527 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 24499.61 FROM HESSE STATUS=FAILED 9 CALLS 247 TOTAL EDM= .93E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 2.8097 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .68685 2.0402 .30065E-04 -.53045 3 Normalizat 1.0818 1.1692 .23524E-04 -.90338 4 Prefactor 1.0253 1.2276 -.16639E-04 -.91892 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 9.34437e-11 Minuit parameter uncertainties: 1 8.08508e-06 2 1.95947 3 1.19903 4 1.26389 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 24499.610243 delta logL = 8.0035533756e-10 Extracting fit parameters... 4FGL J0533.8-3749 Spectrum: PowerLaw 274 Prefactor: 0.000e+00 8.085e-06 0.000e+00 1.000e+06 ( 1.000e-13) 275 Index: 2.470e+00 1.959e+00 0.000e+00 1.000e+01 (-1.000e+00) 276 Scale: 1.207e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 625 Prefactor: 1.025e+00 1.264e+00 0.000e+00 1.000e+01 ( 1.000e+00) 626 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 627 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 624 Normalization: 1.082e+00 1.199e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 83.475 -37.831 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/31029930/cmap_HighResolution_803865601_804470401_4FGL_J0533.8-3749_weekly_bin934.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.34e-03', job_status='DONE', photon_flux_upper_limit='3.04e-08', time_completed='2026-07-08 07:22:12.826696', job_id='31029930', GAL2='1.03', fit_tolerance='1e-08', EG2='1.08', EG='1.08', time_epoch_completed='1783520532.83', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.03', dlogl='8.00e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.34' WHERE bin_id='934' AND source_name='4FGL J0533.8-3749' AND cadence='weekly'; Database successfully updated. Analysis Complete. Wed Jul 8 07:22:12 PDT 2026