ce GAL_V02 Working on... /lscratch/kocevski/31103351/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits.....................! real 45.36 user 43.27 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31103351/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits', '/lscratch/kocevski/31103351/ft2_4FGL_J0521.8-3848_daily_bin2179.fits', expMap='/lscratch/kocevski/31103351/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', expCube='/lscratch/kocevski/31103351/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31103351/Model_4FGL_J0521.8-3848_daily_bin2179.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0521.8-3848' 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.199e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31103351/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits Spacecraft file(s): /lscratch/kocevski/31103351/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Exposure map: /lscratch/kocevski/31103351/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits Exposure cube: /lscratch/kocevski/31103351/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31103351/Model_4FGL_J0521.8-3848_daily_bin2179.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) = 10945.5313586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3836106 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .30650E-03 1.0000 .0000 .10000E+07 2 'norm ' 1.1578 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.4213 1.0000 .0000 .10000E+07 4 'norm ' 32.260 1.0000 .0000 .10000E+07 5 'norm ' 8.4376 1.0000 .0000 .10000E+07 6 'Prefactor ' .43965E-07 1.0000 .0000 .10000E+07 7 'Prefactor ' 9.9105 1.0000 .0000 .10000E+07 8 'norm ' .37110E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .12360E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' .57004 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.2082 1.0000 .0000 .10000E+07 12 'Prefactor ' .11024E-03 1.0000 .0000 .10000E+07 13 'norm ' 8.3660 1.0000 .0000 .10000E+07 14 'Prefactor ' .44357E-04 1.0000 .0000 .10000E+07 15 'norm ' 2.9462 1.0000 .0000 .10000E+07 16 'norm ' 1.2476 1.0000 .0000 .10000E+07 17 'Prefactor ' 7.6100 1.0000 .0000 .10000E+07 18 'Prefactor ' .60049E-04 1.0000 .0000 .10000E+07 19 'norm ' .80702E-06 1.0000 .0000 .10000E+07 20 'Prefactor ' .56446E-03 1.0000 .0000 .10000E+07 21 'norm ' 23.720 1.0000 .0000 .10000E+07 22 'norm ' 1.2664 1.0000 .0000 .10000E+07 23 'norm ' .38189E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' .20573E-03 1.0000 .0000 .10000E+07 25 'Normalizat' 1.1207 1.0000 .10000E-01 10.000 26 'Prefactor ' .92510 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ****/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 /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). 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) /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). ****** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 194 CALLS 1826 TOTAL EDM= .85E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 8.5983 .29699E-06** at limit ** 2 norm 1.1576 .54860 -.44531E-08 .39958E-03 3 Prefactor 1.4190 2.0465 .63060E-07 .17576E-03 4 norm 32.261 11.701 .93789E-08 -.51787E-04 5 norm 8.4470 2.2037 -.22466E-08 -.47662E-03 6 Prefactor .0000 2.6412 .98364E-07** at limit ** 7 Prefactor 9.9042 9.9749 .10359E-06 -.93176E-06 8 norm .0000 3.9177 -.11837E-06** at limit ** 9 Prefactor .0000 16.041 .16679E-06** at limit ** 10 Prefactor .55511E-10 218.40 .35599E-06** at limit ** 11 Prefactor 2.2071 1.8661 .16746E-07 -.78596E-04 12 Prefactor .0000 3.2619 .20384E-07** at limit ** 13 norm 8.3660 2.4073 -.18013E-07 .22978E-03 14 Prefactor .0000 37.474 .51614E-06** at limit ** 15 norm 2.9471 2.9263 -.57860E-07 .90528E-04 16 norm 1.2476 2.1257 .19948E-07 .86898E-04 17 Prefactor 7.5879 4.2688 .40902E-07 .18076E-03 18 Prefactor .0000 26.349 .23239E-06** at limit ** 19 norm .0000 1.4271 .43293E-07** at limit ** 20 Prefactor .0000 12.286 -.67113E-07** at limit ** 21 norm 23.721 1.9783 -.19118E-09 -.19769E-03 22 norm 1.2654 1.5011 -.30055E-07 -.69876E-04 23 norm .0000 4.5870 -.36432E-07** at limit ** 24 Prefactor .0000 3.8950 -.23504E-06** at limit ** 25 Normalizat 1.1210 .19906 .56157E-06 -.24699E-05 26 Prefactor .92511 .15802 .23701E-05 .23917E-05 ERR DEF= .500 Final values: Prefactor = 0 norm = 1.15758 Prefactor = 1.41904 norm = 32.2612 norm = 8.44705 Prefactor = 0 Prefactor = 9.90425 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.20713 Prefactor = 0 norm = 8.36604 Prefactor = 0 norm = 2.94709 norm = 1.24756 Prefactor = 7.58789 Prefactor = 0 norm = 0 Prefactor = 0 norm = 23.7213 norm = 1.26539 norm = 0 Prefactor = 0 Normalizat = 1.12102 Prefactor = 0.925108 WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 7654 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0521.8-3848_daily_bin2179 RA = 80.4718, Dec = -38.8066 tmin = 804124801, tmax = 804384001 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='31103891', job_status='RUN', time_executed='2026-07-09 03:06:40.649702', time_epoch_executed='1783591600.65' WHERE source_name='4FGL J0521.8-3848' and cadence='daily' and bin_id='2179' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31103891 Creating custom pfile directory: /lscratch/kocevski/31103891/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31103891/ft1_4FGL_J0521.8-3848_daily_bin2179.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31103891/ft1_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31103891/ft1_filteredMKT_4FGL_J0521.8-3848_daily_bin2179.fits ra=80.4718 dec=-38.8066 rad=12.0 tmin=804124801.0 tmax=804384001.0 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 2.02 user 1.47 sys 0.14 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.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/31103891/ft1_filteredMKT_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" outfile="/lscratch/kocevski/31103891/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.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 0.85 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 1050 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31103891/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA" outfile=/lscratch/kocevski/31103560/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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/31103560/ft2_4FGL_J0521.8-3848_daily_bin2179.fits .....................! real 9.23 user 8.47 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31103560/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31103560/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31103560/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31103560/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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/31103560/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits .....................! real 72.91 user 67.58 sys 4.35 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 194 point sources and 0 extended sources Setting source of interest to: 4FGL J0521.8-3848 @ 80.4718 -38.8066 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31103560/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits scfile=/lscratch/kocevski/31103560/ft2_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31103560/cmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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=80.4718 yref=-38.8066 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/31103560/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits scfile=/lscratch/kocevski/31103560/ft2_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31103560/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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=80.4718 yref=-38.8066 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 0.78 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31103560/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31103560/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31103560/Model_4FGL_J0521.8-3848_daily_bin2179.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 sour ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=OK 508 CALLS 2334 TOTAL EDM= .13E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 8.5788 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.1576 .55350 .10718E-02 -1.5686 3 Prefactor 1.4190 2.0874 .90698E-03 -1.5684 4 norm 32.261 11.742 .17609E-03 -1.5594 5 norm 8.4470 2.2067 .34487E-03 -1.5650 6 Prefactor .0000 2.6232 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 9.9042 9.9999 .31806E-03 -1.5645 8 norm .0000 3.8841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 16.047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 214.71 .71956E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.2071 1.8703 .69196E-03 -1.5678 12 Prefactor .0000 3.2085 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 8.3660 2.4042 .34636E-03 -1.5650 14 Prefactor .0000 37.415 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.9471 2.9692 .59145E-03 -1.5674 16 norm 1.2476 2.1827 .10016E-02 -1.5686 17 Prefactor 7.5879 4.2714 .36329E-03 -1.5653 18 Prefactor .0000 26.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 1.4265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 12.289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 23.721 1.9800 .20537E-03 -1.5611 22 norm 1.2654 1.5243 .98932E-03 -1.5685 23 norm .0000 4.5866 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .0000 3.8941 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.1210 .17272 .71421E-01 -.89080 26 Prefactor .92511 .13711 .45324E-01 -.95269 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.27306e-09 Minuit parameter uncertainties: 1 6.01119e-08 2 0.553499 3 2.08739 4 11.7421 5 2.20675 6 2.53088e-06 7 9.9999 8 1.57398e-06 9 1.47455e-05 10 0.000241279 11 1.87027 12 9.03279e-07 13 2.40419 14 1.87305e-06 15 2.96917 16 2.1827 17 4.2714 18 2.38841e-05 19 4.83015e-07 20 1.38032e-06 21 1.97996 22 1.52429 23 6.25222e-07 24 7.51524e-07 25 0.172805 26 0.137165 number of points = 7654 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0521.8-3848_daily_bin2179 RA = 80.4718, Dec = -38.8066 tmin = 804124801, tmax = 804384001 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='31104160', job_status='RUN', time_executed='2026-07-09 03:07:44.462770', time_epoch_executed='1783591664.46' WHERE source_name='4FGL J0521.8-3848' and cadence='daily' and bin_id='2179' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31104160 Creating custom pfile directory: /lscratch/kocevski/31104160/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31104160/ft1_4FGL_J0521.8-3848_daily_bin2179.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31104160/ft1_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31104160/ft1_filteredMKT_4FGL_J0521.8-3848_daily_bin2179.fits ra=80.4718 dec=-38.8066 rad=12.0 tmin=804124801.0 tmax=804384001.0 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 1.82 user 1.32 sys 0.18 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.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/31104160/ft1_filteredMKT_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" outfile="/lscratch/kocevski/31104160/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.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 0.65 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 1050 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31104160/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA"ce GAL_V02 Working on... /lscratch/kocevski/31103459/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits.....................! real 46.54 user 44.50 sys 1.04 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31103459/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits', '/lscratch/kocevski/31103459/ft2_4FGL_J0521.8-3848_daily_bin2179.fits', expMap='/lscratch/kocevski/31103459/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', expCube='/lscratch/kocevski/31103459/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31103459/Model_4FGL_J0521.8-3848_daily_bin2179.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0521.8-3848' 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.199e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31103459/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits Spacecraft file(s): /lscratch/kocevski/31103459/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Exposure map: /lscratch/kocevski/31103459/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits Exposure cube: /lscratch/kocevski/31103459/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31103459/Model_4FGL_J0521.8-3848_daily_bin2179.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) = 10945.5313586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3836106 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .30650E-03 1.0000 .0000 .10000E+07 2 'norm ' 1.1578 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.4213 1.0000 .0000 .10000E+07 4 'norm ' 32.260 1.0000 .0000 .10000E+07 5 'norm ' 8.4376 1.0000 .0000 .10000E+07 6 'Prefactor ' .43965E-07 1.0000 .0000 .10000E+07 7 'Prefactor ' 9.9105 1.0000 .0000 .10000E+07 8 'norm ' .37110E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .12360E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' .57004 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.2082 1.0000 .0000 .10000E+07 12 'Prefactor ' .11024E-03 1.0000 .0000 .10000E+07 13 'norm ' 8.3660 1.0000 .0000 .10000E+07 14 'Prefactor ' .44357E-04 1.0000 .0000 .10000E+07 15 'norm ' 2.9462 1.0000 .0000 .10000E+07 16 'norm ' 1.2476 1.0000 .0000 .10000E+07 17 'Prefactor ' 7.6100 1.0000 .0000 .10000E+07 18 'Prefactor ' .60049E-04 1.0000 .0000 .10000E+07 19 'norm ' .80702E-06 1.0000 .0000 .10000E+07 20 'Prefactor ' .56446E-03 1.0000 .0000 .10000E+07 21 'norm ' 23.720 1.0000 .0000 .10000E+07 22 'norm ' 1.2664 1.0000 .0000 .10000E+07 23 'norm ' .38189E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' .20573E-03 1.0000 .0000 .10000E+07 25 'Normalizat' 1.1207 1.0000 .10000E-01 10.000 26 'Prefactor ' .92510 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ****number of points = 7654 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J0521.8-3848_daily_bin2179 RA = 80.4718, Dec = -38.8066 tmin = 804124801, tmax = 804384001 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='31104078', job_status='RUN', time_executed='2026-07-09 03:07:46.495364', time_epoch_executed='1783591666.5' WHERE source_name='4FGL J0521.8-3848' and cadence='daily' and bin_id='2179' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/31104078 Creating custom pfile directory: /lscratch/kocevski/31104078/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/31104078/ft1_4FGL_J0521.8-3848_daily_bin2179.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=804124801.0 && nMetStart<804384001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/31104078/ft1_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31104078/ft1_filteredMKT_4FGL_J0521.8-3848_daily_bin2179.fits ra=80.4718 dec=-38.8066 rad=12.0 tmin=804124801.0 tmax=804384001.0 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 2.36 user 1.44 sys 0.15 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.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/31104078/ft1_filteredMKT_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" outfile="/lscratch/kocevski/31104078/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.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 0.74 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 1050 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/31104078/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits" evtable="EVENTS" scfile=/lscratch/kocevski/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA" ****** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 194 CALLS 1826 TOTAL EDM= .85E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 8.5983 .29699E-06** at limit ** 2 norm 1.1576 .54860 -.44531E-08 .39958E-03 3 Prefactor 1.4190 2.0465 .63060E-07 .17576E-03 4 norm 32.261 11.701 .93789E-08 -.51787E-04 5 norm 8.4470 2.2037 -.22466E-08 -.47662E-03 6 Prefactor .0000 2.6412 .98364E-07** at limit ** 7 Prefactor 9.9042 9.9749 .10359E-06 -.93176E-06 8 norm .0000 3.9177 -.11837E-06** at limit ** 9 Prefactor .0000 16.041 .16679E-06** at limit ** 10 Prefactor .55511E-10 218.40 .35599E-06** at limit ** 11 Prefactor 2.2071 1.8661 .16746E-07 -.78596E-04 12 Prefactor .0000 3.2619 .20384E-07** at limit ** 13 norm 8.3660 2.4073 -.18013E-07 .22978E-03 14 Prefactor .0000 37.474 .51614E-06** at limit ** 15 norm 2.9471 2.9263 -.57860E-07 .90528E-04 16 norm 1.2476 2.1257 .19948E-07 .86898E-04 17 Prefactor 7.5879 4.2688 .40902E-07 .18076E-03 18 Prefactor .0000 26.349 .23239E-06** at limit ** 19 norm .0000 1.4271 .43293E-07** at limit ** 20 Prefactor .0000 12.286 -.67113E-07** at limit ** 21 norm 23.721 1.9783 -.19118E-09 -.19769E-03 22 norm 1.2654 1.5011 -.30055E-07 -.69876E-04 23 norm .0000 4.5870 -.36432E-07** at limit ** 24 Prefactor .0000 3.8950 -.23504E-06** at limit ** 25 Normalizat 1.1210 .19906 .56157E-06 -.24699E-05 26 Prefactor .92511 .15802 .23701E-05 .23917E-05 ERR DEF= .500 Final values: Prefactor = 0 norm = 1.15758 Prefactor = 1.41904 norm = 32.2612 norm = 8.44705 Prefactor = 0 Prefactor = 9.90425 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.20713 Prefactor = 0 norm = 8.36604 Prefactor = 0 norm = 2.94709 norm = 1.24756 Prefactor = 7.58789 Prefactor = 0 norm = 0 Prefactor = 0 norm = 23.7213 norm = 1.26539 norm = 0 Prefactor = 0 Normalizat = 1.12102 Prefactor = 0.925108 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3820112 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 0.000e+00 9.033e-07 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 1.372e-01 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 1.728e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 80.472 -38.807 Photon Flux Upper Limit: 6.48105118017e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00507030223756 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31103351/likelihoodResults_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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): 102 logL (Free Index) = 10945.3998819 delta logL = -0.0178707354771 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10945.3820115 delta logL = -3.17189915222e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .69889E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.8043 1.0000 .0000 10.000 3 'Normalizat' 1.1210 1.0000 .10000E-01 10.000 4 'Prefactor ' .92506 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 66 CALLS 265 TOTAL EDM= .83E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .41075 .42118E-03** at limit ** 2 Index 1.6150 5.1785 .50000 -.31832E-09 3 Normalizat 1.1210 .20371E-02 .71421E-01 -.88844E-03 4 Prefactor .92511 .16865E-02 .45324E-01 -.91375E-03 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.61499 Normalizat = 1.12102 Prefactor = 0.925108 ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=NOT POSDEF 29 CALLS 294 TOTAL EDM= .46E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 2.2953 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.6150 6.6036 .50000 -.74368 3 Normalizat 1.1210 .47975E-02 .31603E-03 -.89080 4 Prefactor .92511 .39757E-02 .28361E-03 -.95269 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.63355e-11 Minuit parameter uncertainties: 1 3.79191e-05 2 41141.9 3 0.00479754 4 0.00397574 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) = 10945.3820112 delta logL = -4.43833414465e-10 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 3.792e-05 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 1.615e+00 4.114e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 3.976e-03 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 4.798e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 80.472 -38.807 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/31103351/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.07e-03', job_status='DONE', photon_flux_upper_limit='6.48e-08', time_completed='2026-07-09 03:09:27.919144', job_id='31103351', GAL2='0.93', fit_tolerance='1e-08', EG2='1.12', EG='1.12', time_epoch_completed='1783591767.92', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.93', dlogl='-4.44e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.59' WHERE bin_id='2179' AND source_name='4FGL J0521.8-3848' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 03:09:28 PDT 2026 ce GAL_V02 Working on... /lscratch/kocevski/31103488/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits.....................! real 46.10 user 43.99 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31103488/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits', '/lscratch/kocevski/31103488/ft2_4FGL_J0521.8-3848_daily_bin2179.fits', expMap='/lscratch/kocevski/31103488/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', expCube='/lscratch/kocevski/31103488/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31103488/Model_4FGL_J0521.8-3848_daily_bin2179.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0521.8-3848' 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.199e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31103488/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits Spacecraft file(s): /lscratch/kocevski/31103488/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Exposure map: /lscratch/kocevski/31103488/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits Exposure cube: /lscratch/kocevski/31103488/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31103488/Model_4FGL_J0521.8-3848_daily_bin2179.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) = 10945.5313586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3836106 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .30650E-03 1.0000 .0000 .10000E+07 2 'norm ' 1.1578 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.4213 1.0000 .0000 .10000E+07 4 'norm ' 32.260 1.0000 .0000 .10000E+07 5 'norm ' 8.4376 1.0000 .0000 .10000E+07 6 'Prefactor ' .43965E-07 1.0000 .0000 .10000E+07 7 'Prefactor ' 9.9105 1.0000 .0000 .10000E+07 8 'norm ' .37110E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .12360E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' .57004 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.2082 1.0000 .0000 .10000E+07 12 'Prefactor ' .11024E-03 1.0000 .0000 .10000E+07 13 'norm ' 8.3660 1.0000 .0000 .10000E+07 14 'Prefactor ' .44357E-04 1.0000 .0000 .10000E+07 15 'norm ' 2.9462 1.0000 .0000 .10000E+07 16 'norm ' 1.2476 1.0000 .0000 .10000E+07 17 'Prefactor ' 7.6100 1.0000 .0000 .10000E+07 18 'Prefactor ' .60049E-04 1.0000 .0000 .10000E+07 19 'norm ' .80702E-06 1.0000 .0000 .10000E+07 20 'Prefactor ' .56446E-03 1.0000 .0000 .10000E+07 21 'norm ' 23.720 1.0000 .0000 .10000E+07 22 'norm ' 1.2664 1.0000 .0000 .10000E+07 23 'norm ' .38189E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' .20573E-03 1.0000 .0000 .10000E+07 25 'Normalizat' 1.1207 1.0000 .10000E-01 10.000 26 'Prefactor ' .92510 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 **** ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=OK 508 CALLS 2334 TOTAL EDM= .13E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 8.5788 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.1576 .55350 .10718E-02 -1.5686 3 Prefactor 1.4190 2.0874 .90698E-03 -1.5684 4 norm 32.261 11.742 .17609E-03 -1.5594 5 norm 8.4470 2.2067 .34487E-03 -1.5650 6 Prefactor .0000 2.6232 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 9.9042 9.9999 .31806E-03 -1.5645 8 norm .0000 3.8841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 16.047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 214.71 .71956E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.2071 1.8703 .69196E-03 -1.5678 12 Prefactor .0000 3.2085 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 8.3660 2.4042 .34636E-03 -1.5650 14 Prefactor .0000 37.415 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.9471 2.9692 .59145E-03 -1.5674 16 norm 1.2476 2.1827 .10016E-02 -1.5686 17 Prefactor 7.5879 4.2714 .36329E-03 -1.5653 18 Prefactor .0000 26.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 1.4265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 12.289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 23.721 1.9800 .20537E-03 -1.5611 22 norm 1.2654 1.5243 .98932E-03 -1.5685 23 norm .0000 4.5866 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .0000 3.8941 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.1210 .17272 .71421E-01 -.89080 26 Prefactor .92511 .13711 .45324E-01 -.95269 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.27306e-09 Minuit parameter uncertainties: 1 6.01119e-08 2 0.553499 3 2.08739 4 11.7421 5 2.20675 6 2.53088e-06 7 9.9999 8 1.57398e-06 9 1.47455e-05 10 0.000241279 11 1.87027 12 9.03279e-07 13 2.40419 14 1.87305e-06 15 2.96917 16 2.1827 17 4.2714 18 2.38841e-05 19 4.83015e-07 20 1.38032e-06 21 1.97996 22 1.52429 23 6.25222e-07 24 7.51524e-07 25 0.172805 26 0.137165 ****** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 194 CALLS 1826 TOTAL EDM= .85E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 8.5983 .29699E-06** at limit ** 2 norm 1.1576 .54860 -.44531E-08 .39958E-03 3 Prefactor 1.4190 2.0465 .63060E-07 .17576E-03 4 norm 32.261 11.701 .93789E-08 -.51787E-04 5 norm 8.4470 2.2037 -.22466E-08 -.47662E-03 6 Prefactor .0000 2.6412 .98364E-07** at limit ** 7 Prefactor 9.9042 9.9749 .10359E-06 -.93176E-06 8 norm .0000 3.9177 -.11837E-06** at limit ** 9 Prefactor .0000 16.041 .16679E-06** at limit ** 10 Prefactor .55511E-10 218.40 .35599E-06** at limit ** 11 Prefactor 2.2071 1.8661 .16746E-07 -.78596E-04 12 Prefactor .0000 3.2619 .20384E-07** at limit ** 13 norm 8.3660 2.4073 -.18013E-07 .22978E-03 14 Prefactor .0000 37.474 .51614E-06** at limit ** 15 norm 2.9471 2.9263 -.57860E-07 .90528E-04 16 norm 1.2476 2.1257 .19948E-07 .86898E-04 17 Prefactor 7.5879 4.2688 .40902E-07 .18076E-03 18 Prefactor .0000 26.349 .23239E-06** at limit ** 19 norm .0000 1.4271 .43293E-07** at limit ** 20 Prefactor .0000 12.286 -.67113E-07** at limit ** 21 norm 23.721 1.9783 -.19118E-09 -.19769E-03 22 norm 1.2654 1.5011 -.30055E-07 -.69876E-04 23 norm .0000 4.5870 -.36432E-07** at limit ** 24 Prefactor .0000 3.8950 -.23504E-06** at limit ** 25 Normalizat 1.1210 .19906 .56157E-06 -.24699E-05 26 Prefactor .92511 .15802 .23701E-05 .23917E-05 ERR DEF= .500 Final values: Prefactor = 0 norm = 1.15758 Prefactor = 1.41904 norm = 32.2612 norm = 8.44705 Prefactor = 0 Prefactor = 9.90425 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.20713 Prefactor = 0 norm = 8.36604 Prefactor = 0 norm = 2.94709 norm = 1.24756 Prefactor = 7.58789 Prefactor = 0 norm = 0 Prefactor = 0 norm = 23.7213 norm = 1.26539 norm = 0 Prefactor = 0 Normalizat = 1.12102 Prefactor = 0.925108 outfile=/lscratch/kocevski/31103891/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.fits .....................! real 9.65 user 8.61 sys 0.23 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31103891/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31103891/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31103891/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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/31103891/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits .....................! real 76.84 user 69.03 sys 4.40 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 194 point sources and 0 extended sources Setting source of interest to: 4FGL J0521.8-3848 @ 80.4718 -38.8066 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31103891/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits scfile=/lscratch/kocevski/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31103891/cmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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=80.4718 yref=-38.8066 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 0.79 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31103891/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits scfile=/lscratch/kocevski/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31103891/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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=80.4718 yref=-38.8066 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 0.80 user 0.24 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31103891/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31103891/Model_4FGL_J0521.8-3848_daily_bin2179.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 sour ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=OK 508 CALLS 2334 TOTAL EDM= .13E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 8.5788 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.1576 .55350 .10718E-02 -1.5686 3 Prefactor 1.4190 2.0874 .90698E-03 -1.5684 4 norm 32.261 11.742 .17609E-03 -1.5594 5 norm 8.4470 2.2067 .34487E-03 -1.5650 6 Prefactor .0000 2.6232 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 9.9042 9.9999 .31806E-03 -1.5645 8 norm .0000 3.8841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 16.047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 214.71 .71956E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.2071 1.8703 .69196E-03 -1.5678 12 Prefactor .0000 3.2085 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 8.3660 2.4042 .34636E-03 -1.5650 14 Prefactor .0000 37.415 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.9471 2.9692 .59145E-03 -1.5674 16 norm 1.2476 2.1827 .10016E-02 -1.5686 17 Prefactor 7.5879 4.2714 .36329E-03 -1.5653 18 Prefactor .0000 26.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 1.4265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 12.289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 23.721 1.9800 .20537E-03 -1.5611 22 norm 1.2654 1.5243 .98932E-03 -1.5685 23 norm .0000 4.5866 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .0000 3.8941 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.1210 .17272 .71421E-01 -.89080 26 Prefactor .92511 .13711 .45324E-01 -.95269 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.27306e-09 Minuit parameter uncertainties: 1 6.01119e-08 2 0.553499 3 2.08739 4 11.7421 5 2.20675 6 2.53088e-06 7 9.9999 8 1.57398e-06 9 1.47455e-05 10 0.000241279 11 1.87027 12 9.03279e-07 13 2.40419 14 1.87305e-06 15 2.96917 16 2.1827 17 4.2714 18 2.38841e-05 19 4.83015e-07 20 1.38032e-06 21 1.97996 22 1.52429 23 6.25222e-07 24 7.51524e-07 25 0.172805 26 0.137165 ce GAL_V02 Working on... /lscratch/kocevski/31103560/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits.....................! real 45.73 user 43.68 sys 1.06 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31103560/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits', '/lscratch/kocevski/31103560/ft2_4FGL_J0521.8-3848_daily_bin2179.fits', expMap='/lscratch/kocevski/31103560/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', expCube='/lscratch/kocevski/31103560/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31103560/Model_4FGL_J0521.8-3848_daily_bin2179.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0521.8-3848' 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.199e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31103560/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits Spacecraft file(s): /lscratch/kocevski/31103560/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Exposure map: /lscratch/kocevski/31103560/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits Exposure cube: /lscratch/kocevski/31103560/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31103560/Model_4FGL_J0521.8-3848_daily_bin2179.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) = 10945.5313586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3836106 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .30650E-03 1.0000 .0000 .10000E+07 2 'norm ' 1.1578 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.4213 1.0000 .0000 .10000E+07 4 'norm ' 32.260 1.0000 .0000 .10000E+07 5 'norm ' 8.4376 1.0000 .0000 .10000E+07 6 'Prefactor ' .43965E-07 1.0000 .0000 .10000E+07 7 'Prefactor ' 9.9105 1.0000 .0000 .10000E+07 8 'norm ' .37110E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .12360E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' .57004 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.2082 1.0000 .0000 .10000E+07 12 'Prefactor ' .11024E-03 1.0000 .0000 .10000E+07 13 'norm ' 8.3660 1.0000 .0000 .10000E+07 14 'Prefactor ' .44357E-04 1.0000 .0000 .10000E+07 15 'norm ' 2.9462 1.0000 .0000 .10000E+07 16 'norm ' 1.2476 1.0000 .0000 .10000E+07 17 'Prefactor ' 7.6100 1.0000 .0000 .10000E+07 18 'Prefactor ' .60049E-04 1.0000 .0000 .10000E+07 19 'norm ' .80702E-06 1.0000 .0000 .10000E+07 20 'Prefactor ' .56446E-03 1.0000 .0000 .10000E+07 21 'norm ' 23.720 1.0000 .0000 .10000E+07 22 'norm ' 1.2664 1.0000 .0000 .10000E+07 23 'norm ' .38189E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' .20573E-03 1.0000 .0000 .10000E+07 25 'Normalizat' 1.1207 1.0000 .10000E-01 10.000 26 'Prefactor ' .92510 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ****Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3820112 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 0.000e+00 9.033e-07 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 1.372e-01 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 1.728e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 80.472 -38.807 Photon Flux Upper Limit: 6.48105118017e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00507030223756 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31103459/likelihoodResults_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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): 102 logL (Free Index) = 10945.3998819 delta logL = -0.0178707354771 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10945.3820115 delta logL = -3.17189915222e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .69889E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.8043 1.0000 .0000 10.000 3 'Normalizat' 1.1210 1.0000 .10000E-01 10.000 4 'Prefactor ' .92506 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 66 CALLS 265 TOTAL EDM= .83E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .41075 .42118E-03** at limit ** 2 Index 1.6150 5.1785 .50000 -.31832E-09 3 Normalizat 1.1210 .20371E-02 .71421E-01 -.88844E-03 4 Prefactor .92511 .16865E-02 .45324E-01 -.91375E-03 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.61499 Normalizat = 1.12102 Prefactor = 0.925108 ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=NOT POSDEF 29 CALLS 294 TOTAL EDM= .46E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 2.2953 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.6150 6.6036 .50000 -.74368 3 Normalizat 1.1210 .47975E-02 .31603E-03 -.89080 4 Prefactor .92511 .39757E-02 .28361E-03 -.95269 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.63355e-11 Minuit parameter uncertainties: 1 3.79191e-05 2 41141.9 3 0.00479754 4 0.00397574 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) = 10945.3820112 delta logL = -4.43833414465e-10 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 3.792e-05 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 1.615e+00 4.114e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 3.976e-03 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 4.798e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 80.472 -38.807 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/31103459/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.07e-03', job_status='DONE', photon_flux_upper_limit='6.48e-08', time_completed='2026-07-09 03:10:54.821130', job_id='31103459', GAL2='0.93', fit_tolerance='1e-08', EG2='1.12', EG='1.12', time_epoch_completed='1783591854.82', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.93', dlogl='-4.44e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.59' WHERE bin_id='2179' AND source_name='4FGL J0521.8-3848' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 03:10:55 PDT 2026 outfile=/lscratch/kocevski/31104160/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.fits .....................! real 12.05 user 11.39 sys 0.26 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31104160/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31104160/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31104160/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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/31104160/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits .....................! real 68.38 user 63.52 sys 4.03 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 194 point sources and 0 extended sources Setting source of interest to: 4FGL J0521.8-3848 @ 80.4718 -38.8066 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31104160/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits scfile=/lscratch/kocevski/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31104160/cmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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=80.4718 yref=-38.8066 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 0.74 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31104160/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits scfile=/lscratch/kocevski/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31104160/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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=80.4718 yref=-38.8066 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 0.22 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31104160/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31104160/Model_4FGL_J0521.8-3848_daily_bin2179.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 so****** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 194 CALLS 1826 TOTAL EDM= .85E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 8.5983 .29699E-06** at limit ** 2 norm 1.1576 .54860 -.44531E-08 .39958E-03 3 Prefactor 1.4190 2.0465 .63060E-07 .17576E-03 4 norm 32.261 11.701 .93789E-08 -.51787E-04 5 norm 8.4470 2.2037 -.22466E-08 -.47662E-03 6 Prefactor .0000 2.6412 .98364E-07** at limit ** 7 Prefactor 9.9042 9.9749 .10359E-06 -.93176E-06 8 norm .0000 3.9177 -.11837E-06** at limit ** 9 Prefactor .0000 16.041 .16679E-06** at limit ** 10 Prefactor .55511E-10 218.40 .35599E-06** at limit ** 11 Prefactor 2.2071 1.8661 .16746E-07 -.78596E-04 12 Prefactor .0000 3.2619 .20384E-07** at limit ** 13 norm 8.3660 2.4073 -.18013E-07 .22978E-03 14 Prefactor .0000 37.474 .51614E-06** at limit ** 15 norm 2.9471 2.9263 -.57860E-07 .90528E-04 16 norm 1.2476 2.1257 .19948E-07 .86898E-04 17 Prefactor 7.5879 4.2688 .40902E-07 .18076E-03 18 Prefactor .0000 26.349 .23239E-06** at limit ** 19 norm .0000 1.4271 .43293E-07** at limit ** 20 Prefactor .0000 12.286 -.67113E-07** at limit ** 21 norm 23.721 1.9783 -.19118E-09 -.19769E-03 22 norm 1.2654 1.5011 -.30055E-07 -.69876E-04 23 norm .0000 4.5870 -.36432E-07** at limit ** 24 Prefactor .0000 3.8950 -.23504E-06** at limit ** 25 Normalizat 1.1210 .19906 .56157E-06 -.24699E-05 26 Prefactor .92511 .15802 .23701E-05 .23917E-05 ERR DEF= .500 Final values: Prefactor = 0 norm = 1.15758 Prefactor = 1.41904 norm = 32.2612 norm = 8.44705 Prefactor = 0 Prefactor = 9.90425 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.20713 Prefactor = 0 norm = 8.36604 Prefactor = 0 norm = 2.94709 norm = 1.24756 Prefactor = 7.58789 Prefactor = 0 norm = 0 Prefactor = 0 norm = 23.7213 norm = 1.26539 norm = 0 Prefactor = 0 Normalizat = 1.12102 Prefactor = 0.925108 outfile=/lscratch/kocevski/31104078/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.fits .....................! real 9.59 user 8.77 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/31104078/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA" expcube=/lscratch/kocevski/31104078/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31104078/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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/31104078/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits .....................! real 75.24 user 69.87 sys 4.34 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 194 point sources and 0 extended sources Setting source of interest to: 4FGL J0521.8-3848 @ 80.4718 -38.8066 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/31104078/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits scfile=/lscratch/kocevski/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31104078/cmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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=80.4718 yref=-38.8066 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 0.74 user 0.23 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/31104078/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits scfile=/lscratch/kocevski/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.fits outfile=/lscratch/kocevski/31104078/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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=80.4718 yref=-38.8066 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 0.25 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/31104078/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits evtable="EVENTS" scfile=/lscratch/kocevski/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/31104078/Model_4FGL_J0521.8-3848_daily_bin2179.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 sourc ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=OK 508 CALLS 2334 TOTAL EDM= .13E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 8.5788 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.1576 .55350 .10718E-02 -1.5686 3 Prefactor 1.4190 2.0874 .90698E-03 -1.5684 4 norm 32.261 11.742 .17609E-03 -1.5594 5 norm 8.4470 2.2067 .34487E-03 -1.5650 6 Prefactor .0000 2.6232 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 9.9042 9.9999 .31806E-03 -1.5645 8 norm .0000 3.8841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 16.047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 214.71 .71956E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.2071 1.8703 .69196E-03 -1.5678 12 Prefactor .0000 3.2085 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 8.3660 2.4042 .34636E-03 -1.5650 14 Prefactor .0000 37.415 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.9471 2.9692 .59145E-03 -1.5674 16 norm 1.2476 2.1827 .10016E-02 -1.5686 17 Prefactor 7.5879 4.2714 .36329E-03 -1.5653 18 Prefactor .0000 26.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 1.4265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 12.289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 23.721 1.9800 .20537E-03 -1.5611 22 norm 1.2654 1.5243 .98932E-03 -1.5685 23 norm .0000 4.5866 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .0000 3.8941 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.1210 .17272 .71421E-01 -.89080 26 Prefactor .92511 .13711 .45324E-01 -.95269 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.27306e-09 Minuit parameter uncertainties: 1 6.01119e-08 2 0.553499 3 2.08739 4 11.7421 5 2.20675 6 2.53088e-06 7 9.9999 8 1.57398e-06 9 1.47455e-05 10 0.000241279 11 1.87027 12 9.03279e-07 13 2.40419 14 1.87305e-06 15 2.96917 16 2.1827 17 4.2714 18 2.38841e-05 19 4.83015e-07 20 1.38032e-06 21 1.97996 22 1.52429 23 6.25222e-07 24 7.51524e-07 25 0.172805 26 0.137165 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3820112 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 0.000e+00 9.033e-07 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 1.372e-01 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 1.728e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 80.472 -38.807 Photon Flux Upper Limit: 6.48105118017e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00507030223756 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31103488/likelihoodResults_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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): 102 logL (Free Index) = 10945.3998819 delta logL = -0.0178707354771 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10945.3820115 delta logL = -3.17189915222e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .69889E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.8043 1.0000 .0000 10.000 3 'Normalizat' 1.1210 1.0000 .10000E-01 10.000 4 'Prefactor ' .92506 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 66 CALLS 265 TOTAL EDM= .83E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .41075 .42118E-03** at limit ** 2 Index 1.6150 5.1785 .50000 -.31832E-09 3 Normalizat 1.1210 .20371E-02 .71421E-01 -.88844E-03 4 Prefactor .92511 .16865E-02 .45324E-01 -.91375E-03 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.61499 Normalizat = 1.12102 Prefactor = 0.925108 ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=NOT POSDEF 29 CALLS 294 TOTAL EDM= .46E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 2.2953 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.6150 6.6036 .50000 -.74368 3 Normalizat 1.1210 .47975E-02 .31603E-03 -.89080 4 Prefactor .92511 .39757E-02 .28361E-03 -.95269 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.63355e-11 Minuit parameter uncertainties: 1 3.79191e-05 2 41141.9 3 0.00479754 4 0.00397574 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) = 10945.3820112 delta logL = -4.43833414465e-10 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 3.792e-05 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 1.615e+00 4.114e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 3.976e-03 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 4.798e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 80.472 -38.807 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/31103488/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.07e-03', job_status='DONE', photon_flux_upper_limit='6.48e-08', time_completed='2026-07-09 03:11:35.754631', job_id='31103488', GAL2='0.93', fit_tolerance='1e-08', EG2='1.12', EG='1.12', time_epoch_completed='1783591895.75', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.93', dlogl='-4.44e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.59' WHERE bin_id='2179' AND source_name='4FGL J0521.8-3848' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 03:11:35 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3820112 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 0.000e+00 9.033e-07 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 1.372e-01 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 1.728e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 80.472 -38.807 Photon Flux Upper Limit: 6.48105118017e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00507030223756 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31103560/likelihoodResults_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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): 102 logL (Free Index) = 10945.3998819 delta logL = -0.0178707354771 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10945.3820115 delta logL = -3.17189915222e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .69889E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.8043 1.0000 .0000 10.000 3 'Normalizat' 1.1210 1.0000 .10000E-01 10.000 4 'Prefactor ' .92506 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 66 CALLS 265 TOTAL EDM= .83E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .41075 .42118E-03** at limit ** 2 Index 1.6150 5.1785 .50000 -.31832E-09 3 Normalizat 1.1210 .20371E-02 .71421E-01 -.88844E-03 4 Prefactor .92511 .16865E-02 .45324E-01 -.91375E-03 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.61499 Normalizat = 1.12102 Prefactor = 0.925108 ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=NOT POSDEF 29 CALLS 294 TOTAL EDM= .46E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 2.2953 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.6150 6.6036 .50000 -.74368 3 Normalizat 1.1210 .47975E-02 .31603E-03 -.89080 4 Prefactor .92511 .39757E-02 .28361E-03 -.95269 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.63355e-11 Minuit parameter uncertainties: 1 3.79191e-05 2 41141.9 3 0.00479754 4 0.00397574 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) = 10945.3820112 delta logL = -4.43833414465e-10 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 3.792e-05 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 1.615e+00 4.114e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 3.976e-03 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 4.798e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 80.472 -38.807 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/31103560/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.07e-03', job_status='DONE', photon_flux_upper_limit='6.48e-08', time_completed='2026-07-09 03:12:36.421645', job_id='31103560', GAL2='0.93', fit_tolerance='1e-08', EG2='1.12', EG='1.12', time_epoch_completed='1783591956.42', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.93', dlogl='-4.44e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.59' WHERE bin_id='2179' AND source_name='4FGL J0521.8-3848' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 03:12:36 PDT 2026 ce GAL_V02 Working on... /lscratch/kocevski/31103891/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits.....................! real 49.20 user 45.56 sys 1.01 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31103891/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits', '/lscratch/kocevski/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.fits', expMap='/lscratch/kocevski/31103891/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', expCube='/lscratch/kocevski/31103891/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31103891/Model_4FGL_J0521.8-3848_daily_bin2179.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0521.8-3848' 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.199e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31103891/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits Spacecraft file(s): /lscratch/kocevski/31103891/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Exposure map: /lscratch/kocevski/31103891/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits Exposure cube: /lscratch/kocevski/31103891/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31103891/Model_4FGL_J0521.8-3848_daily_bin2179.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) = 10945.5313586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3836106 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .30650E-03 1.0000 .0000 .10000E+07 2 'norm ' 1.1578 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.4213 1.0000 .0000 .10000E+07 4 'norm ' 32.260 1.0000 .0000 .10000E+07 5 'norm ' 8.4376 1.0000 .0000 .10000E+07 6 'Prefactor ' .43965E-07 1.0000 .0000 .10000E+07 7 'Prefactor ' 9.9105 1.0000 .0000 .10000E+07 8 'norm ' .37110E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .12360E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' .57004 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.2082 1.0000 .0000 .10000E+07 12 'Prefactor ' .11024E-03 1.0000 .0000 .10000E+07 13 'norm ' 8.3660 1.0000 .0000 .10000E+07 14 'Prefactor ' .44357E-04 1.0000 .0000 .10000E+07 15 'norm ' 2.9462 1.0000 .0000 .10000E+07 16 'norm ' 1.2476 1.0000 .0000 .10000E+07 17 'Prefactor ' 7.6100 1.0000 .0000 .10000E+07 18 'Prefactor ' .60049E-04 1.0000 .0000 .10000E+07 19 'norm ' .80702E-06 1.0000 .0000 .10000E+07 20 'Prefactor ' .56446E-03 1.0000 .0000 .10000E+07 21 'norm ' 23.720 1.0000 .0000 .10000E+07 22 'norm ' 1.2664 1.0000 .0000 .10000E+07 23 'norm ' .38189E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' .20573E-03 1.0000 .0000 .10000E+07 25 'Normalizat' 1.1207 1.0000 .10000E-01 10.000 26 'Prefactor ' .92510 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 194 CALLS 1826 TOTAL EDM= .85E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 8.5983 .29699E-06** at limit ** 2 norm 1.1576 .54860 -.44531E-08 .39958E-03 3 Prefactor 1.4190 2.0465 .63060E-07 .17576E-03 4 norm 32.261 11.701 .93789E-08 -.51787E-04 5 norm 8.4470 2.2037 -.22466E-08 -.47662E-03 6 Prefactor .0000 2.6412 .98364E-07** at limit ** 7 Prefactor 9.9042 9.9749 .10359E-06 -.93176E-06 8 norm .0000 3.9177 -.11837E-06** at limit ** 9 Prefactor .0000 16.041 .16679E-06** at limit ** 10 Prefactor .55511E-10 218.40 .35599E-06** at limit ** 11 Prefactor 2.2071 1.8661 .16746E-07 -.78596E-04 12 Prefactor .0000 3.2619 .20384E-07** at limit ** 13 norm 8.3660 2.4073 -.18013E-07 .22978E-03 14 Prefactor .0000 37.474 .51614E-06** at limit ** 15 norm 2.9471 2.9263 -.57860E-07 .90528E-04 16 norm 1.2476 2.1257 .19948E-07 .86898E-04 17 Prefactor 7.5879 4.2688 .40902E-07 .18076E-03 18 Prefactor .0000 26.349 .23239E-06** at limit ** 19 norm .0000 1.4271 .43293E-07** at limit ** 20 Prefactor .0000 12.286 -.67113E-07** at limit ** 21 norm 23.721 1.9783 -.19118E-09 -.19769E-03 22 norm 1.2654 1.5011 -.30055E-07 -.69876E-04 23 norm .0000 4.5870 -.36432E-07** at limit ** 24 Prefactor .0000 3.8950 -.23504E-06** at limit ** 25 Normalizat 1.1210 .19906 .56157E-06 -.24699E-05 26 Prefactor .92511 .15802 .23701E-05 .23917E-05 ERR DEF= .500 Final values: Prefactor = 0 norm = 1.15758 Prefactor = 1.41904 norm = 32.2612 norm = 8.44705 Prefactor = 0 Prefactor = 9.90425 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.20713 Prefactor = 0 norm = 8.36604 Prefactor = 0 norm = 2.94709 norm = 1.24756 Prefactor = 7.58789 Prefactor = 0 norm = 0 Prefactor = 0 norm = 23.7213 norm = 1.26539 norm = 0 Prefactor = 0 Normalizat = 1.12102 Prefactor = 0.925108 urce GAL_V02 Working on... /lscratch/kocevski/31104160/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits.....................! real 42.40 user 40.48 sys 1.30 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31104160/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits', '/lscratch/kocevski/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.fits', expMap='/lscratch/kocevski/31104160/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', expCube='/lscratch/kocevski/31104160/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31104160/Model_4FGL_J0521.8-3848_daily_bin2179.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0521.8-3848' 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.199e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31104160/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits Spacecraft file(s): /lscratch/kocevski/31104160/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Exposure map: /lscratch/kocevski/31104160/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits Exposure cube: /lscratch/kocevski/31104160/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31104160/Model_4FGL_J0521.8-3848_daily_bin2179.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) = 10945.5313586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3836106 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .30650E-03 1.0000 .0000 .10000E+07 2 'norm ' 1.1578 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.4213 1.0000 .0000 .10000E+07 4 'norm ' 32.260 1.0000 .0000 .10000E+07 5 'norm ' 8.4376 1.0000 .0000 .10000E+07 6 'Prefactor ' .43965E-07 1.0000 .0000 .10000E+07 7 'Prefactor ' 9.9105 1.0000 .0000 .10000E+07 8 'norm ' .37110E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .12360E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' .57004 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.2082 1.0000 .0000 .10000E+07 12 'Prefactor ' .11024E-03 1.0000 .0000 .10000E+07 13 'norm ' 8.3660 1.0000 .0000 .10000E+07 14 'Prefactor ' .44357E-04 1.0000 .0000 .10000E+07 15 'norm ' 2.9462 1.0000 .0000 .10000E+07 16 'norm ' 1.2476 1.0000 .0000 .10000E+07 17 'Prefactor ' 7.6100 1.0000 .0000 .10000E+07 18 'Prefactor ' .60049E-04 1.0000 .0000 .10000E+07 19 'norm ' .80702E-06 1.0000 .0000 .10000E+07 20 'Prefactor ' .56446E-03 1.0000 .0000 .10000E+07 21 'norm ' 23.720 1.0000 .0000 .10000E+07 22 'norm ' 1.2664 1.0000 .0000 .10000E+07 23 'norm ' .38189E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' .20573E-03 1.0000 .0000 .10000E+07 25 'Normalizat' 1.1207 1.0000 .10000E-01 10.000 26 'Prefactor ' .92510 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ** ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=OK 508 CALLS 2334 TOTAL EDM= .13E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 8.5788 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.1576 .55350 .10718E-02 -1.5686 3 Prefactor 1.4190 2.0874 .90698E-03 -1.5684 4 norm 32.261 11.742 .17609E-03 -1.5594 5 norm 8.4470 2.2067 .34487E-03 -1.5650 6 Prefactor .0000 2.6232 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 9.9042 9.9999 .31806E-03 -1.5645 8 norm .0000 3.8841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 16.047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 214.71 .71956E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.2071 1.8703 .69196E-03 -1.5678 12 Prefactor .0000 3.2085 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 8.3660 2.4042 .34636E-03 -1.5650 14 Prefactor .0000 37.415 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.9471 2.9692 .59145E-03 -1.5674 16 norm 1.2476 2.1827 .10016E-02 -1.5686 17 Prefactor 7.5879 4.2714 .36329E-03 -1.5653 18 Prefactor .0000 26.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 1.4265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 12.289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 23.721 1.9800 .20537E-03 -1.5611 22 norm 1.2654 1.5243 .98932E-03 -1.5685 23 norm .0000 4.5866 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .0000 3.8941 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.1210 .17272 .71421E-01 -.89080 26 Prefactor .92511 .13711 .45324E-01 -.95269 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.27306e-09 Minuit parameter uncertainties: 1 6.01119e-08 2 0.553499 3 2.08739 4 11.7421 5 2.20675 6 2.53088e-06 7 9.9999 8 1.57398e-06 9 1.47455e-05 10 0.000241279 11 1.87027 12 9.03279e-07 13 2.40419 14 1.87305e-06 15 2.96917 16 2.1827 17 4.2714 18 2.38841e-05 19 4.83015e-07 20 1.38032e-06 21 1.97996 22 1.52429 23 6.25222e-07 24 7.51524e-07 25 0.172805 26 0.137165 ******** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 194 CALLS 1826 TOTAL EDM= .85E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 8.5983 .29699E-06** at limit ** 2 norm 1.1576 .54860 -.44531E-08 .39958E-03 3 Prefactor 1.4190 2.0465 .63060E-07 .17576E-03 4 norm 32.261 11.701 .93789E-08 -.51787E-04 5 norm 8.4470 2.2037 -.22466E-08 -.47662E-03 6 Prefactor .0000 2.6412 .98364E-07** at limit ** 7 Prefactor 9.9042 9.9749 .10359E-06 -.93176E-06 8 norm .0000 3.9177 -.11837E-06** at limit ** 9 Prefactor .0000 16.041 .16679E-06** at limit ** 10 Prefactor .55511E-10 218.40 .35599E-06** at limit ** 11 Prefactor 2.2071 1.8661 .16746E-07 -.78596E-04 12 Prefactor .0000 3.2619 .20384E-07** at limit ** 13 norm 8.3660 2.4073 -.18013E-07 .22978E-03 14 Prefactor .0000 37.474 .51614E-06** at limit ** 15 norm 2.9471 2.9263 -.57860E-07 .90528E-04 16 norm 1.2476 2.1257 .19948E-07 .86898E-04 17 Prefactor 7.5879 4.2688 .40902E-07 .18076E-03 18 Prefactor .0000 26.349 .23239E-06** at limit ** 19 norm .0000 1.4271 .43293E-07** at limit ** 20 Prefactor .0000 12.286 -.67113E-07** at limit ** 21 norm 23.721 1.9783 -.19118E-09 -.19769E-03 22 norm 1.2654 1.5011 -.30055E-07 -.69876E-04 23 norm .0000 4.5870 -.36432E-07** at limit ** 24 Prefactor .0000 3.8950 -.23504E-06** at limit ** 25 Normalizat 1.1210 .19906 .56157E-06 -.24699E-05 26 Prefactor .92511 .15802 .23701E-05 .23917E-05 ERR DEF= .500 Final values: Prefactor = 0 norm = 1.15758 Prefactor = 1.41904 norm = 32.2612 norm = 8.44705 Prefactor = 0 Prefactor = 9.90425 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.20713 Prefactor = 0 norm = 8.36604 Prefactor = 0 norm = 2.94709 norm = 1.24756 Prefactor = 7.58789 Prefactor = 0 norm = 0 Prefactor = 0 norm = 23.7213 norm = 1.26539 norm = 0 Prefactor = 0 Normalizat = 1.12102 Prefactor = 0.925108 e GAL_V02 Working on... /lscratch/kocevski/31104078/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits.....................! real 47.42 user 45.40 sys 1.11 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/31104078/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits', '/lscratch/kocevski/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.fits', expMap='/lscratch/kocevski/31104078/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', expCube='/lscratch/kocevski/31104078/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/31104078/Model_4FGL_J0521.8-3848_daily_bin2179.xml', optimizer='MINUIT') Using source of interest name: '4FGL J0521.8-3848' 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.199e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/31104078/ft1_filtered_4FGL_J0521.8-3848_daily_bin2179.fits Spacecraft file(s): /lscratch/kocevski/31104078/ft2_4FGL_J0521.8-3848_daily_bin2179.fits Exposure map: /lscratch/kocevski/31104078/expmap_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits Exposure cube: /lscratch/kocevski/31104078/ltcube_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/31104078/Model_4FGL_J0521.8-3848_daily_bin2179.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) = 10945.5313586 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3836106 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .30650E-03 1.0000 .0000 .10000E+07 2 'norm ' 1.1578 1.0000 .0000 .10000E+07 3 'Prefactor ' 1.4213 1.0000 .0000 .10000E+07 4 'norm ' 32.260 1.0000 .0000 .10000E+07 5 'norm ' 8.4376 1.0000 .0000 .10000E+07 6 'Prefactor ' .43965E-07 1.0000 .0000 .10000E+07 7 'Prefactor ' 9.9105 1.0000 .0000 .10000E+07 8 'norm ' .37110E-03 1.0000 .0000 .10000E+07 9 'Prefactor ' .12360E-04 1.0000 .0000 .10000E+07 10 'Prefactor ' .57004 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.2082 1.0000 .0000 .10000E+07 12 'Prefactor ' .11024E-03 1.0000 .0000 .10000E+07 13 'norm ' 8.3660 1.0000 .0000 .10000E+07 14 'Prefactor ' .44357E-04 1.0000 .0000 .10000E+07 15 'norm ' 2.9462 1.0000 .0000 .10000E+07 16 'norm ' 1.2476 1.0000 .0000 .10000E+07 17 'Prefactor ' 7.6100 1.0000 .0000 .10000E+07 18 'Prefactor ' .60049E-04 1.0000 .0000 .10000E+07 19 'norm ' .80702E-06 1.0000 .0000 .10000E+07 20 'Prefactor ' .56446E-03 1.0000 .0000 .10000E+07 21 'norm ' 23.720 1.0000 .0000 .10000E+07 22 'norm ' 1.2664 1.0000 .0000 .10000E+07 23 'norm ' .38189E-03 1.0000 .0000 .10000E+07 24 'Prefactor ' .20573E-03 1.0000 .0000 .10000E+07 25 'Normalizat' 1.1207 1.0000 .10000E-01 10.000 26 'Prefactor ' .92510 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 194 CALLS 1826 TOTAL EDM= .85E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.1% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 8.5983 .29699E-06** at limit ** 2 norm 1.1576 .54860 -.44531E-08 .39958E-03 3 Prefactor 1.4190 2.0465 .63060E-07 .17576E-03 4 norm 32.261 11.701 .93789E-08 -.51787E-04 5 norm 8.4470 2.2037 -.22466E-08 -.47662E-03 6 Prefactor .0000 2.6412 .98364E-07** at limit ** 7 Prefactor 9.9042 9.9749 .10359E-06 -.93176E-06 8 norm .0000 3.9177 -.11837E-06** at limit ** 9 Prefactor .0000 16.041 .16679E-06** at limit ** 10 Prefactor .55511E-10 218.40 .35599E-06** at limit ** 11 Prefactor 2.2071 1.8661 .16746E-07 -.78596E-04 12 Prefactor .0000 3.2619 .20384E-07** at limit ** 13 norm 8.3660 2.4073 -.18013E-07 .22978E-03 14 Prefactor .0000 37.474 .51614E-06** at limit ** 15 norm 2.9471 2.9263 -.57860E-07 .90528E-04 16 norm 1.2476 2.1257 .19948E-07 .86898E-04 17 Prefactor 7.5879 4.2688 .40902E-07 .18076E-03 18 Prefactor .0000 26.349 .23239E-06** at limit ** 19 norm .0000 1.4271 .43293E-07** at limit ** 20 Prefactor .0000 12.286 -.67113E-07** at limit ** 21 norm 23.721 1.9783 -.19118E-09 -.19769E-03 22 norm 1.2654 1.5011 -.30055E-07 -.69876E-04 23 norm .0000 4.5870 -.36432E-07** at limit ** 24 Prefactor .0000 3.8950 -.23504E-06** at limit ** 25 Normalizat 1.1210 .19906 .56157E-06 -.24699E-05 26 Prefactor .92511 .15802 .23701E-05 .23917E-05 ERR DEF= .500 Final values: Prefactor = 0 norm = 1.15758 Prefactor = 1.41904 norm = 32.2612 norm = 8.44705 Prefactor = 0 Prefactor = 9.90425 norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 2.20713 Prefactor = 0 norm = 8.36604 Prefactor = 0 norm = 2.94709 norm = 1.24756 Prefactor = 7.58789 Prefactor = 0 norm = 0 Prefactor = 0 norm = 23.7213 norm = 1.26539 norm = 0 Prefactor = 0 Normalizat = 1.12102 Prefactor = 0.925108 ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=OK 508 CALLS 2334 TOTAL EDM= .13E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 8.5788 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.1576 .55350 .10718E-02 -1.5686 3 Prefactor 1.4190 2.0874 .90698E-03 -1.5684 4 norm 32.261 11.742 .17609E-03 -1.5594 5 norm 8.4470 2.2067 .34487E-03 -1.5650 6 Prefactor .0000 2.6232 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 9.9042 9.9999 .31806E-03 -1.5645 8 norm .0000 3.8841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 16.047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 214.71 .71956E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.2071 1.8703 .69196E-03 -1.5678 12 Prefactor .0000 3.2085 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 8.3660 2.4042 .34636E-03 -1.5650 14 Prefactor .0000 37.415 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.9471 2.9692 .59145E-03 -1.5674 16 norm 1.2476 2.1827 .10016E-02 -1.5686 17 Prefactor 7.5879 4.2714 .36329E-03 -1.5653 18 Prefactor .0000 26.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 1.4265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 12.289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 23.721 1.9800 .20537E-03 -1.5611 22 norm 1.2654 1.5243 .98932E-03 -1.5685 23 norm .0000 4.5866 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .0000 3.8941 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.1210 .17272 .71421E-01 -.89080 26 Prefactor .92511 .13711 .45324E-01 -.95269 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.27306e-09 Minuit parameter uncertainties: 1 6.01119e-08 2 0.553499 3 2.08739 4 11.7421 5 2.20675 6 2.53088e-06 7 9.9999 8 1.57398e-06 9 1.47455e-05 10 0.000241279 11 1.87027 12 9.03279e-07 13 2.40419 14 1.87305e-06 15 2.96917 16 2.1827 17 4.2714 18 2.38841e-05 19 4.83015e-07 20 1.38032e-06 21 1.97996 22 1.52429 23 6.25222e-07 24 7.51524e-07 25 0.172805 26 0.137165 ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=OK 508 CALLS 2334 TOTAL EDM= .13E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 8.5788 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 1.1576 .55350 .10718E-02 -1.5686 3 Prefactor 1.4190 2.0874 .90698E-03 -1.5684 4 norm 32.261 11.742 .17609E-03 -1.5594 5 norm 8.4470 2.2067 .34487E-03 -1.5650 6 Prefactor .0000 2.6232 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 9.9042 9.9999 .31806E-03 -1.5645 8 norm .0000 3.8841 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .0000 16.047 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor .55511E-10 214.71 .71956E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.2071 1.8703 .69196E-03 -1.5678 12 Prefactor .0000 3.2085 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 8.3660 2.4042 .34636E-03 -1.5650 14 Prefactor .0000 37.415 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 norm 2.9471 2.9692 .59145E-03 -1.5674 16 norm 1.2476 2.1827 .10016E-02 -1.5686 17 Prefactor 7.5879 4.2714 .36329E-03 -1.5653 18 Prefactor .0000 26.161 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 norm .0000 1.4265 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor .0000 12.289 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm 23.721 1.9800 .20537E-03 -1.5611 22 norm 1.2654 1.5243 .98932E-03 -1.5685 23 norm .0000 4.5866 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 24 Prefactor .0000 3.8941 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 25 Normalizat 1.1210 .17272 .71421E-01 -.89080 26 Prefactor .92511 .13711 .45324E-01 -.95269 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.27306e-09 Minuit parameter uncertainties: 1 6.01119e-08 2 0.553499 3 2.08739 4 11.7421 5 2.20675 6 2.53088e-06 7 9.9999 8 1.57398e-06 9 1.47455e-05 10 0.000241279 11 1.87027 12 9.03279e-07 13 2.40419 14 1.87305e-06 15 2.96917 16 2.1827 17 4.2714 18 2.38841e-05 19 4.83015e-07 20 1.38032e-06 21 1.97996 22 1.52429 23 6.25222e-07 24 7.51524e-07 25 0.172805 26 0.137165 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3820112 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 0.000e+00 9.033e-07 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 1.372e-01 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 1.728e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 80.472 -38.807 Photon Flux Upper Limit: 6.48105118017e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00507030223756 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31103891/likelihoodResults_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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): 102 logL (Free Index) = 10945.3998819 delta logL = -0.0178707354771 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10945.3820115 delta logL = -3.17189915222e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .69889E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.8043 1.0000 .0000 10.000 3 'Normalizat' 1.1210 1.0000 .10000E-01 10.000 4 'Prefactor ' .92506 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 66 CALLS 265 TOTAL EDM= .83E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .41075 .42118E-03** at limit ** 2 Index 1.6150 5.1785 .50000 -.31832E-09 3 Normalizat 1.1210 .20371E-02 .71421E-01 -.88844E-03 4 Prefactor .92511 .16865E-02 .45324E-01 -.91375E-03 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.61499 Normalizat = 1.12102 Prefactor = 0.925108 ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=NOT POSDEF 29 CALLS 294 TOTAL EDM= .46E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 2.2953 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.6150 6.6036 .50000 -.74368 3 Normalizat 1.1210 .47975E-02 .31603E-03 -.89080 4 Prefactor .92511 .39757E-02 .28361E-03 -.95269 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.63355e-11 Minuit parameter uncertainties: 1 3.79191e-05 2 41141.9 3 0.00479754 4 0.00397574 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) = 10945.3820112 delta logL = -4.43833414465e-10 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 3.792e-05 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 1.615e+00 4.114e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 3.976e-03 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 4.798e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 80.472 -38.807 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/31103891/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.07e-03', job_status='DONE', photon_flux_upper_limit='6.48e-08', time_completed='2026-07-09 03:14:46.091613', job_id='31103891', GAL2='0.93', fit_tolerance='1e-08', EG2='1.12', EG='1.12', time_epoch_completed='1783592086.09', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.93', dlogl='-4.44e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.59' WHERE bin_id='2179' AND source_name='4FGL J0521.8-3848' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 03:14:46 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3820112 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 0.000e+00 9.033e-07 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 1.372e-01 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 1.728e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 80.472 -38.807 Photon Flux Upper Limit: 6.48105118017e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00507030223756 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31104160/likelihoodResults_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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): 102 logL (Free Index) = 10945.3998819 delta logL = -0.0178707354771 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10945.3820115 delta logL = -3.17189915222e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .69889E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.8043 1.0000 .0000 10.000 3 'Normalizat' 1.1210 1.0000 .10000E-01 10.000 4 'Prefactor ' .92506 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 66 CALLS 265 TOTAL EDM= .83E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .41075 .42118E-03** at limit ** 2 Index 1.6150 5.1785 .50000 -.31832E-09 3 Normalizat 1.1210 .20371E-02 .71421E-01 -.88844E-03 4 Prefactor .92511 .16865E-02 .45324E-01 -.91375E-03 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.61499 Normalizat = 1.12102 Prefactor = 0.925108 ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=NOT POSDEF 29 CALLS 294 TOTAL EDM= .46E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 2.2953 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.6150 6.6036 .50000 -.74368 3 Normalizat 1.1210 .47975E-02 .31603E-03 -.89080 4 Prefactor .92511 .39757E-02 .28361E-03 -.95269 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.63355e-11 Minuit parameter uncertainties: 1 3.79191e-05 2 41141.9 3 0.00479754 4 0.00397574 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) = 10945.3820112 delta logL = -4.43833414465e-10 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 3.792e-05 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 1.615e+00 4.114e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 3.976e-03 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 4.798e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 80.472 -38.807 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/31104160/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.07e-03', job_status='DONE', photon_flux_upper_limit='6.48e-08', time_completed='2026-07-09 03:15:21.775191', job_id='31104160', GAL2='0.93', fit_tolerance='1e-08', EG2='1.12', EG='1.12', time_epoch_completed='1783592121.78', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.93', dlogl='-4.44e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.59' WHERE bin_id='2179' AND source_name='4FGL J0521.8-3848' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 03:15:21 PDT 2026 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 10945.3820112 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 0.000e+00 9.033e-07 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 2.594e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 1.372e-01 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 1.728e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 80.472 -38.807 Photon Flux Upper Limit: 6.48105118017e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00507030223756 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/31104078/likelihoodResults_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.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): 102 logL (Free Index) = 10945.3998819 delta logL = -0.0178707354771 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 10945.3820115 delta logL = -3.17189915222e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .69889E-06 1.0000 .0000 .10000E+07 2 'Index ' 2.8043 1.0000 .0000 10.000 3 'Normalizat' 1.1210 1.0000 .10000E-01 10.000 4 'Prefactor ' .92506 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6380E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 10945.38 FROM MIGRAD STATUS=CONVERGED 66 CALLS 265 TOTAL EDM= .83E-11 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .16653E-09 .41075 .42118E-03** at limit ** 2 Index 1.6150 5.1785 .50000 -.31832E-09 3 Normalizat 1.1210 .20371E-02 .71421E-01 -.88844E-03 4 Prefactor .92511 .16865E-02 .45324E-01 -.91375E-03 ERR DEF= .500 Final values: Prefactor = 1.66533e-10 Index = 1.61499 Normalizat = 1.12102 Prefactor = 0.925108 ********** ** 18 **HESSE ********** FCN= 10945.38 FROM HESSE STATUS=NOT POSDEF 29 CALLS 294 TOTAL EDM= .46E-10 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .16653E-09 2.2953 .84235E-04 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.6150 6.6036 .50000 -.74368 3 Normalizat 1.1210 .47975E-02 .31603E-03 -.89080 4 Prefactor .92511 .39757E-02 .28361E-03 -.95269 ERR DEF= .500 Minuit fit quality: 2 estimated distance: 4.63355e-11 Minuit parameter uncertainties: 1 3.79191e-05 2 41141.9 3 0.00479754 4 0.00397574 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) = 10945.3820112 delta logL = -4.43833414465e-10 Extracting fit parameters... 4FGL J0521.8-3848 Spectrum: PowerLaw 282 Prefactor: 1.665e-10 3.792e-05 0.000e+00 1.000e+06 ( 1.000e-12) 283 Index: 1.615e+00 4.114e+04 0.000e+00 1.000e+01 (-1.000e+00) 284 Scale: 7.225e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 635 Prefactor: 9.251e-01 3.976e-03 0.000e+00 1.000e+01 ( 1.000e+00) 636 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 637 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 634 Normalization: 1.121e+00 4.798e-03 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 80.472 -38.807 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/31104078/cmap_HighResolution_804124801_804384001_4FGL_J0521.8-3848_daily_bin2179.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='5.07e-03', job_status='DONE', photon_flux_upper_limit='6.48e-08', time_completed='2026-07-09 03:15:46.454170', job_id='31104078', GAL2='0.93', fit_tolerance='1e-08', EG2='1.12', EG='1.12', time_epoch_completed='1783592146.45', return_code2='102', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.93', dlogl='-4.44e-10', ts2='-0.00', photon_index_error='0.00', photon_index='2.59' WHERE bin_id='2179' AND source_name='4FGL J0521.8-3848' AND cadence='daily'; Database successfully updated. Analysis Complete. Thu Jul 9 03:15:46 PDT 2026