/sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/pyfits/__init__.py:22: PyFITSDeprecationWarning: PyFITS is deprecated, please use astropy.io.fits PyFITSDeprecationWarning) # noqa Likelihood Analysis Tool Support Contact: Daniel Kocevski (daniel.kocevski@nasa.gov) Importing modules... This is make3FGLxml version 01r0. The default diffuse model files and names are for pass 8 and assume you have v10r00p05 of the Fermi Science Tools or higher. This is make4FGLDR3xml version 01r09. The default diffuse model files and names are for P8R3, 4FGL DRs, and the default fermitools directory locations. WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). /sdf/group/fermi/u/kocevski/software/conda/envs/fermitools_v1.0.5/lib/python2.7/site-packages/matplotlib/cbook/deprecation.py:106: MatplotlibDeprecationWarning: The mpl_toolkits.axes_grid module was deprecated in version 2.1. Use mpl_toolkits.axes_grid1 and mpl_toolkits.axisartist provies the same functionality instead. warnings.warn(message, mplDeprecation, stacklevel=1) WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). number of points = 17186 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1018.4+3540_weekly_bin906 RA = 154.607, Dec = 35.6802 tmin = 786931201, tmax = 787536001 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='17377849', job_status='RUN', time_executed='2025-12-16 02:00:55.261274', time_epoch_executed='1765879255.26' WHERE source_name='4FGL J1018.4+3540' and cadence='weekly' and bin_id='906' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17377849 Creating custom pfile directory: /lscratch/kocevski/17377849/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/17377849/ft1_4FGL_J1018.4+3540_weekly_bin906.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=786931201.0 && nMetStart<787536001.0' /Data/Flight/Level1/LPA Retrieving 107 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17377849/ft1_4FGL_J1018.4+3540_weekly_bin906.fits outfile=/lscratch/kocevski/17377849/ft1_filteredMKT_4FGL_J1018.4+3540_weekly_bin906.fits ra=154.607 dec=35.6802 rad=12.0 tmin=786931201.0 tmax=787536001.0 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 5.83 user 5.14 sys 0.22 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.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/17377849/ft1_filteredMKT_4FGL_J1018.4+3540_weekly_bin906.fits evtable="EVENTS" outfile="/lscratch/kocevski/17377849/ft1_filtered_4FGL_J1018.4+3540_weekly_bin906.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 0.76 user 0.24 sys 0.15 Number of photons that the gtmktime cut: 1251 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17377849/ft1_filtered_4FGL_J1018.4+3540_weekly_bin906.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17377849/ltcube_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.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/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.fits .....................! real 20.77 user 19.50 sys 0.43 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17377849/ft1_filtered_4FGL_J1018.4+3540_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17377849/ltcube_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.fits outfile=/lscratch/kocevski/17377849/expmap_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.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/17377849/ltcube_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.fits .....................! real 70.36 user 65.15 sys 4.08 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 195 point sources and 0 extended sources Setting source of interest to: 4FGL J1018.4+3540 @ 154.607 35.6802 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17377849/ft1_filtered_4FGL_J1018.4+3540_weekly_bin906.fits scfile=/lscratch/kocevski/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.fits outfile=/lscratch/kocevski/17377849/cmap_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.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=154.607 yref=35.6802 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 0.24 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17377849/ft1_filtered_4FGL_J1018.4+3540_weekly_bin906.fits scfile=/lscratch/kocevski/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.fits outfile=/lscratch/kocevski/17377849/cmap_HighResolution_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.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=154.607 yref=35.6802 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 0.81 user 0.24 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17377849/ft1_filtered_4FGL_J1018.4+3540_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17377849/Model_4FGL_J1018.4+3540_weekly_bin906.xml irfs="P8R3_SOURCE_V2" evclsmin=0 evclass="INDEF" evtype="INDEF" convert=yes chatter=2 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). adding source EG_v02 adding source GAL_V02 Working on... /lscratch/kocevski/17377849/ft1_filtered_4FGL_J1018.4+3540_weekly_bin906.fits.....................! real 42.71 user 40.21 sys 1.33 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17377849/ft1_filtered_4FGL_J1018.4+3540_weekly_bin906.fits', '/lscratch/kocevski/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.fits', expMap='/lscratch/kocevski/17377849/expmap_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.fits', expCube='/lscratch/kocevski/17377849/ltcube_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17377849/Model_4FGL_J1018.4+3540_weekly_bin906.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1018.4+3540' 4FGL J1018.4+3540 Spectrum: PowerLaw 303 Prefactor: 1.799e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 304 Index: 2.590e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 305 Scale: 6.553e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17377849/ft1_filtered_4FGL_J1018.4+3540_weekly_bin906.fits Spacecraft file(s): /lscratch/kocevski/17377849/ft2_4FGL_J1018.4+3540_weekly_bin906.fits Exposure map: /lscratch/kocevski/17377849/expmap_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.fits Exposure cube: /lscratch/kocevski/17377849/ltcube_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17377849/Model_4FGL_J1018.4+3540_weekly_bin906.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) = 14107.1010656 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14107.0731471 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .14428E-02 1.0000 .0000 .10000E+07 2 'norm ' 4.3112 1.0000 .0000 .10000E+07 3 'Prefactor ' .55023E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' 2.6358 1.0000 .0000 .10000E+07 5 'Prefactor ' 45.372 1.0000 .0000 .10000E+07 6 'Prefactor ' .89733E-04 1.0000 .0000 .10000E+07 7 'Prefactor ' 2.9928 1.0000 .0000 .10000E+07 8 'Prefactor ' .69389E-08 1.0000 .0000 .10000E+07 9 'norm ' 4.9969 1.0000 .0000 .10000E+07 10 'Prefactor ' .91760E-05 1.0000 .0000 .10000E+07 11 'Prefactor ' 2.0656 1.0000 .0000 .10000E+07 12 'norm ' 1.5379 1.0000 .0000 .10000E+07 13 'Prefactor ' .25926E-02 1.0000 .0000 .10000E+07 14 'Prefactor ' 14.449 1.0000 .0000 .10000E+07 15 'Prefactor ' 1.5328 1.0000 .0000 .10000E+07 16 'Prefactor ' 10.950 1.0000 .0000 .10000E+07 17 'Prefactor ' .18468E-01 1.0000 .0000 .10000E+07 18 'Prefactor ' 3.2659 1.0000 .0000 .10000E+07 19 'norm ' 1.1445 1.0000 .0000 .10000E+07 20 'Prefactor ' 25.885 1.0000 .0000 .10000E+07 21 'Prefactor ' .38604E-02 1.0000 .0000 .10000E+07 22 'norm ' .87652E-07 1.0000 .0000 .10000E+07 23 'Normalizat' .97546 1.0000 .10000E-01 10.000 24 'Prefactor ' .89810 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6140E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 14107.07 FROM MIGRAD STATUS=CONVERGED 158 CALLS 1994 TOTAL EDM= .48E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 4.6% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 6.0859 -.81095E-07** at limit ** 2 norm 4.2704 6.5308 .57285E-07 -.49613E-03 3 Prefactor .0000 3.6757 .13030E-06** at limit ** 4 Prefactor 2.3232 23.984 -.57014E-06 .14597E-02 5 Prefactor 45.900 26.048 .22051E-06 .38001E-02 6 Prefactor .0000 10.008 -.51745E-07** at limit ** 7 Prefactor 2.9818 3.0156 -.69345E-07 .17868E-04 8 Prefactor .0000 .25956 .47914E-07** at limit ** 9 norm 4.9636 4.1539 -.50249E-07 -.84768E-05 10 Prefactor .0000 1.4189 -.14284E-06** at limit ** 11 Prefactor 2.0647 2.0018 .99391E-07 -.76632E-04 12 norm 1.5830 4.3079 -.11938E-06 -.17963E-04 13 Prefactor .0000 10.757 -.80590E-06** at limit ** 14 Prefactor 14.459 1.1664 -.68340E-08 .24442E-02 15 Prefactor 1.5280 2.3175 -.74004E-07 .12238E-04 16 Prefactor 10.955 5.4436 .15851E-06 -.68076E-02 17 Prefactor .0000 17.929 -.15998E-07** at limit ** 18 Prefactor 3.2804 5.6991 .61272E-07 .60734E-04 19 norm 1.1444 .19413 .20204E-08 -.86226E-04 20 Prefactor 25.897 8.2088 -.14928E-06 -.68567E-02 21 Prefactor .0000 15.991 -.28139E-06** at limit ** 22 norm .0000 2.6665 .95412E-07** at limit ** 23 Normalizat .97529 .11746 -.47465E-05 .45493E-05 24 Prefactor .89828 .13872 .55271E-05 .12181E-05 ERR DEF= .500 Final values: norm = 0 norm = 4.27039 Prefactor = 0 Prefactor = 2.32317 Prefactor = 45.8995 Prefactor = 0 Prefactor = 2.98184 Prefactor = 0 norm = 4.96361 Prefactor = 0 Prefactor = 2.06472 norm = 1.58302 Prefactor = 0 Prefactor = 14.4586 Prefactor = 1.52798 Prefactor = 10.9552 Prefactor = 0 Prefactor = 3.28036 norm = 1.14443 Prefactor = 25.8967 Prefactor = 0 norm = 0 Normalizat = 0.975289 Prefactor = 0.898278 ********** ** 18 **HESSE ********** FCN= 14107.07 FROM HESSE STATUS=OK 451 CALLS 2445 TOTAL EDM= .17E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 6.0084 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 norm 4.2704 7.6004 .48494E-03 -1.5667 3 Prefactor .0000 3.6781 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 2.3232 54.417 .62780E-03 -1.5677 5 Prefactor 45.900 28.429 .14847E-03 -1.5572 6 Prefactor .0000 9.6422 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor 2.9818 3.0168 .58654E-03 -1.5673 8 Prefactor .0000 .25946 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 4.9636 4.1579 .44963E-03 -1.5663 10 Prefactor .0000 1.3763 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 2.0647 2.0152 .71860E-03 -1.5679 12 norm 1.5830 4.3706 .85968E-03 -1.5683 13 Prefactor .0000 10.766 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 14.459 16.390 .26323E-03 -1.5632 15 Prefactor 1.5280 2.3558 .86155E-03 -1.5683 16 Prefactor 10.955 9.8692 .30252E-03 -1.5642 17 Prefactor .0000 17.866 .17140E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Prefactor 3.2804 5.7179 .56012E-03 -1.5672 19 norm 1.1444 .19472 .46707E-03 -1.5687 20 Prefactor 25.897 9.6351 .19659E-03 -1.5606 21 Prefactor .0000 15.698 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 norm .0000 2.6626 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Normalizat .97529 .10371 .45859E-01 -.93863 24 Prefactor .89828 .11974 .44981E-01 -.96201 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.73707e-06 Minuit parameter uncertainties: 1 2.59635e-08 2 7.60045 3 4.15618e-06 4 22.4876 5 28.4289 6 2.50802e-06 7 3.01681 8 1.88123e-08 9 4.15791 10 2.46586e-07 11 2.01516 12 4.37058 13 2.25516e-06 14 16.3897 15 2.35585 16 9.86924 17 1.23576e-07 18 5.71789 19 0.19472 20 9.6351 21 3.8609e-05 22 5.39759e-07 23 0.103732 24 0.119777 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 14107.0718094 Extracting fit parameters... 4FGL J1018.4+3540 Spectrum: PowerLaw 303 Prefactor: 2.065e+00 2.015e+00 0.000e+00 1.000e+06 ( 1.000e-12) 304 Index: 2.590e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 305 Scale: 6.553e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 611 Prefactor: 8.983e-01 1.198e-01 0.000e+00 1.000e+01 ( 1.000e+00) 612 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 613 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 610 Normalization: 9.753e-01 1.037e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 1.87 Ra Dec: 154.607 35.680 Photon Index (Fixed Index): 2.59 +/- 0.00 Photon Flux (Fixed Index): 1.69e-08 +/- 1.65e-08 Energy Flux (Fixed Index): 4.48e-06 +/- 4.37e-06 TS (Fixed Index): 1.87 Ra Dec: 154.607 35.680 Photon Flux Upper Limit: 5.48844524717e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00429272377738 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/17377849/likelihoodResults_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.txt Performing a free index iterative likelihood fit... Freezing all point sources, except source of interest... Done. Freeing candidate source... Done. Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14106.6277563 delta logL = 0.444053088979 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14106.6182351 delta logL = 0.453574305102 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 2.4965 1.0000 .0000 .10000E+07 2 'Index ' 1.9483 1.0000 .0000 10.000 3 'Normalizat' .98490 1.0000 .10000E-01 10.000 4 'Prefactor ' .89012 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6140E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 14106.62 FROM MIGRAD STATUS=CONVERGED 47 CALLS 230 TOTAL EDM= .84E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 2.4965 3.9100 .64658E-03 .32235E-01 2 Index 1.9482 .75430 .26095 -.73346E-04 3 Normalizat .98497 .99548E-01 .45977E-01 .16356E-04 4 Prefactor .89003 .11952 .44879E-01 .30034E-04 ERR DEF= .500 Final values: Prefactor = 2.49651 Index = 1.94817 Normalizat = 0.984975 Prefactor = 0.890029 ********** ** 18 **HESSE ********** FCN= 14106.62 FROM HESSE STATUS=OK 33 CALLS 263 TOTAL EDM= .29E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 2.4965 2.4062 .16832E-04 -1.5676 2 Index 1.9482 .60541 .13031E-01 -.65652 3 Normalizat .98497 .11523 .21998E-03 -.93536 4 Prefactor .89003 .13798 .27505E-03 -.96490 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.9293e-09 Minuit parameter uncertainties: 1 2.40619 2 0.60779 3 0.115263 4 0.138036 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 14106.6182348 delta logL = 0.45357454672 Extracting fit parameters... 4FGL J1018.4+3540 Spectrum: PowerLaw 303 Prefactor: 2.497e+00 2.406e+00 0.000e+00 1.000e+06 ( 1.000e-12) 304 Index: 1.948e+00 6.078e-01 0.000e+00 1.000e+01 (-1.000e+00) 305 Scale: 6.553e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 611 Prefactor: 8.900e-01 1.380e-01 0.000e+00 1.000e+01 ( 1.000e+00) 612 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 613 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 610 Normalization: 9.850e-01 1.153e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 2.78 Ra Dec: 154.607 35.680 Photon Index (Free Index): 1.95 +/- 0.61 Photon Flux (Free Index): 1.02e-08 +/- 1.24e-08 Energy Flux (Free Index): 8.08e-06 +/- 9.90e-06 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/17377849/cmap_HighResolution_786931201_787536001_4FGL_J1018.4+3540_weekly_bin906.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.29e-03', comment='SUCCESS', photon_flux='1.69e-08', energy_flux2='8.08e-06', photon_flux_error='1.65e-08', dlogl='4.54e-01', energy_flux='4.48e-06', photon_flux2='1.02e-08', job_status='DONE', time_completed='2025-12-16 02:13:33.541256', photon_index_error2='0.61', photon_index2='1.95', ts='1.87', fit_tolerance='1e-08', GAL='0.90', photon_index_error='0.00', photon_flux_upper_limit='5.49e-08', energy_flux_error2='9.90e-06', EG='0.98', time_epoch_completed='1765880013.54', return_code='0', job_id='17377849', GAL2='0.89', EG2='0.98', return_code2='0', energy_flux_error='4.37e-06', photon_flux_error2='1.24e-08', ts2='2.78', photon_index='2.59' WHERE bin_id='906' AND source_name='4FGL J1018.4+3540' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 16 02:13:33 PST 2025