/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 = 7432 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2000.9-1748_daily_bin2190 RA = 300.235, Dec = -17.8164 tmin = 806976001, tmax = 807235201 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='33971450', job_status='RUN', time_executed='2026-08-02 06:58:45.217295', time_epoch_executed='1785679125.22' WHERE source_name='4FGL J2000.9-1748' and cadence='daily' and bin_id='2190' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/33971450 Creating custom pfile directory: /lscratch/kocevski/33971450/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/33971450/ft1_4FGL_J2000.9-1748_daily_bin2190.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=806976001.0 && nMetStart<807235201.0' /Data/Flight/Level1/LPA Retrieving 46 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/33971450/ft1_4FGL_J2000.9-1748_daily_bin2190.fits outfile=/lscratch/kocevski/33971450/ft1_filteredMKT_4FGL_J2000.9-1748_daily_bin2190.fits ra=300.235 dec=-17.8164 rad=12.0 tmin=806976001.0 tmax=807235201.0 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 2.27 user 1.65 sys 0.16 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.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/33971450/ft1_filteredMKT_4FGL_J2000.9-1748_daily_bin2190.fits evtable="EVENTS" outfile="/lscratch/kocevski/33971450/ft1_filtered_4FGL_J2000.9-1748_daily_bin2190.fits" apply_filter=yes overwrite=yes header_obstimes=yes tstart=0.0 tstop=0.0 gtifile="default" chatter=3 clobber=yes debug=no gui=no mode="ql" WARNING: version mismatch between CFITSIO header (v3.43) and linked library (v3.41). This is gtmktime version HEAD Applying GTI filter: IN_SAA!=T && LIVETIME>0 && gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nogrb.gti',(START+STOP)/2) && (angsep(RA_SUN,DEC_SUN,RA_ZENITH,DEC_ZENITH)>115 || gtifilter('/sdf/group/fermi/g/LCRepository/Likelihood/GTIs/nosolarflares.gti',(START+STOP)/2)) real 0.68 user 0.20 sys 0.13 Number of photons that the gtmktime cut: 29 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/33971450/ft1_filtered_4FGL_J2000.9-1748_daily_bin2190.fits" evtable="EVENTS" scfile=/lscratch/kocevski/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.fits sctable="SC_DATA" outfile=/lscratch/kocevski/33971450/ltcube_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.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/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.fits .....................! real 9.13 user 8.54 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/33971450/ft1_filtered_4FGL_J2000.9-1748_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.fits sctable="SC_DATA" expcube=/lscratch/kocevski/33971450/ltcube_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.fits outfile=/lscratch/kocevski/33971450/expmap_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.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/33971450/ltcube_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.fits .....................! real 71.25 user 66.18 sys 4.29 Generating the xml model: radLim = 0.001 maxRad = 12 normsOnly = True freeVariableSources = True Fixing all sources to their catalog values, except variable sources Creating file and adding sources from 4FGL Added 209 point sources and 0 extended sources Setting source of interest to: 4FGL J2000.9-1748 @ 300.235 -17.8164 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/33971450/ft1_filtered_4FGL_J2000.9-1748_daily_bin2190.fits scfile=/lscratch/kocevski/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.fits outfile=/lscratch/kocevski/33971450/cmap_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.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=300.235 yref=-17.8164 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 0.67 user 0.23 sys 0.12 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/33971450/ft1_filtered_4FGL_J2000.9-1748_daily_bin2190.fits scfile=/lscratch/kocevski/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.fits outfile=/lscratch/kocevski/33971450/cmap_HighResolution_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.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=300.235 yref=-17.8164 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 0.67 user 0.23 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/33971450/ft1_filtered_4FGL_J2000.9-1748_daily_bin2190.fits evtable="EVENTS" scfile=/lscratch/kocevski/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/33971450/Model_4FGL_J2000.9-1748_daily_bin2190.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/33971450/ft1_filtered_4FGL_J2000.9-1748_daily_bin2190.fits.............................! real 8.97 user 7.24 sys 1.16 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/33971450/ft1_filtered_4FGL_J2000.9-1748_daily_bin2190.fits', '/lscratch/kocevski/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.fits', expMap='/lscratch/kocevski/33971450/expmap_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.fits', expCube='/lscratch/kocevski/33971450/ltcube_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/33971450/Model_4FGL_J2000.9-1748_daily_bin2190.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2000.9-1748' 4FGL J2000.9-1748 Spectrum: PowerLaw 442 Prefactor: 1.072e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-12) 443 Index: 2.268e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 444 Scale: 1.329e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/33971450/ft1_filtered_4FGL_J2000.9-1748_daily_bin2190.fits Spacecraft file(s): /lscratch/kocevski/33971450/ft2_4FGL_J2000.9-1748_daily_bin2190.fits Exposure map: /lscratch/kocevski/33971450/expmap_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.fits Exposure cube: /lscratch/kocevski/33971450/ltcube_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/33971450/Model_4FGL_J2000.9-1748_daily_bin2190.xml Optimizer: MINUIT Statistic: UNBINNED Performing an iterative likelihood fit... Fit tolerance = 1 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 389.141954028 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 386.903928097 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .15377E-07 1.0000 .0000 .10000E+07 2 'Prefactor ' .38531E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .31311E-01 1.0000 .0000 .10000E+07 4 'Prefactor ' .55095E-02 1.0000 .0000 .10000E+07 5 'norm ' .70832E-06 1.0000 .0000 .10000E+07 6 'norm ' .11410E-01 1.0000 .0000 .10000E+07 7 'Prefactor ' .98613E-02 1.0000 .0000 .10000E+07 8 'Prefactor ' .17662 1.0000 .0000 .10000E+07 9 'Prefactor ' 27.591 1.0000 .0000 .10000E+07 10 'Prefactor ' .67270 1.0000 .0000 .10000E+07 11 'Prefactor ' 8.3798 1.0000 .0000 .10000E+07 12 'Prefactor ' .54741E-04 1.0000 .0000 .10000E+07 13 'Prefactor ' .10235 1.0000 .0000 .10000E+07 14 'norm ' 69.867 1.0000 .0000 .10000E+07 15 'norm ' .93247E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' .55836 1.0000 .0000 .10000E+07 17 'norm ' .22708E-01 1.0000 .0000 .10000E+07 18 'norm ' 257.40 1.0000 .0000 .10000E+07 19 'norm ' 12.376 1.0000 .0000 .10000E+07 20 'norm ' .14565 1.0000 .0000 .10000E+07 21 'Prefactor ' 1.2226 1.0000 .0000 .10000E+07 22 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 23 'Prefactor ' .42438 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7140E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 386.8675 FROM MIGRAD STATUS=CONVERGED 313 CALLS 733 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 3.2176 .42118E-03** at limit ** 2 Prefactor .0000 68.336 .16031E-02** at limit ** 3 Prefactor .55511E-10 101.82 .16382E-02** at limit ** 4 Prefactor .0000 21.727 .42118E-03** at limit ** 5 norm .0000 14.606 .42118E-03** at limit ** 6 norm .16653E-09 22.180 .42118E-03** at limit ** 7 Prefactor .55511E-10 142.68 .42118E-03** at limit ** 8 Prefactor .54401E-08 390.28 .12208E-02** at limit ** 9 Prefactor 27.975 26.050 .19041E-03 .12450E-01 10 Prefactor .0000 219.22 .62953E-03** at limit ** 11 Prefactor 11.353 299.85 .34607E-03 .37917E-02 12 Prefactor .0000 27.079 .42118E-03** at limit ** 13 Prefactor .0000 71.058 .13866E-02** at limit ** 14 norm 175.85 459.92 .11964E-03 .29173E-01 15 norm .28921E-07 238.28 .42118E-03** at limit ** 16 Prefactor .24491E-04 1939.4 .73044E-03** at limit ** 17 norm .0000 42.679 .16865E-02** at limit ** 18 norm 241.71 383.93 .62338E-04 .28149 19 norm 12.474 10.432 .28449E-03 -.72914E-01 20 norm .0000 45.881 .12836E-02** at limit ** 21 Prefactor 1.2226 1.1267 .0000 .0000 22 Normalizat .10000E-01 .25505 .38245E-02** at limit ** 23 Prefactor .41861 .75403 .22113E-04 -.83619E-03 ERR DEF= .500 Final values: norm = 0 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 0 norm = 0 norm = 1.66533e-10 Prefactor = 5.55112e-11 Prefactor = 5.44009e-09 Prefactor = 27.9753 Prefactor = 0 Prefactor = 11.3526 Prefactor = 0 Prefactor = 0 norm = 175.851 norm = 2.89213e-08 Prefactor = 2.44909e-05 norm = 0 norm = 241.715 norm = 12.4744 norm = 0 Prefactor = 1.22262 Normalizat = 0.01 Prefactor = 0.418607 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 386.8675 FROM HESSE STATUS=FAILED 51 CALLS 784 TOTAL EDM= .18E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 3.2176 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .0000 68.336 .16031E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .55511E-10 101.82 .16382E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .0000 21.727 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 14.606 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm .16653E-09 22.180 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .55511E-10 142.68 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .54401E-08 390.28 .12208E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 27.975 26.050 .19041E-03 -1.5602 10 Prefactor .0000 219.22 .62953E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 Prefactor 11.353 299.85 .34607E-03 -1.5641 12 Prefactor .0000 27.079 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .0000 71.058 .13866E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 175.85 459.92 .11964E-03 -1.5443 15 norm .28921E-07 238.28 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .24491E-04 1939.4 .73044E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm .0000 42.679 .16865E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 norm 241.71 383.93 .62338E-04 -1.5397 19 norm 12.474 10.432 .28449E-03 -1.5637 20 norm .0000 45.881 .12836E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 Prefactor 63089. 63088. .0000 -1.5686 22 Normalizat .10000E-01 .25505 .38245E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor .41861 .75403 .22113E-04 -1.1587 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.81581e-09 Minuit parameter uncertainties: 1 5.52998e-07 2 4.98308e-06 3 0.000160377 4 2.93432e-05 5 4.03787e-07 6 0.000129611 7 0.000164713 8 0.00291744 9 26.0502 10 0.000111867 11 116.696 12 4.0094e-06 13 1.02606e-05 14 460.01 15 0.00525165 16 0.436016 17 2.02309e-06 18 383.974 19 10.4325 20 8.30047e-06 21 1.12675 22 5.27186e-06 23 0.773086 Done. MINUIT Return Code (Fixed Index): 101 logL (Fixed Index) = 386.867488495 Extracting fit parameters... 4FGL J2000.9-1748 Spectrum: PowerLaw 442 Prefactor: 0.000e+00 4.009e-06 0.000e+00 1.000e+06 ( 1.000e-12) 443 Index: 2.268e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 444 Scale: 1.329e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 711 Prefactor: 4.186e-01 7.731e-01 0.000e+00 1.000e+01 ( 1.000e+00) 712 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 713 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 710 Normalization: 1.000e-02 5.272e-06 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 300.235 -17.816 Photon Flux Upper Limit: 4.42226606527e-06 ph cm-2 s-1 Energy Flux Upper Limit: 0.338623048725 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/33971450/likelihoodResults_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.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) = 386.884908057 delta logL = -0.017419561934 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 386.867488557 delta logL = -6.17982891526e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .30081E-06 1.0000 .0000 .10000E+07 2 'Index ' .78368 1.0000 .0000 10.000 3 'Normalizat' .10000E-01 1.0000 .10000E-01 10.000 4 'Prefactor ' .41861 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7140E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 386.8675 FROM MIGRAD STATUS=CONVERGED 49 CALLS 222 TOTAL EDM= .27E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 20.847 .42118E-03** at limit ** 2 Index .73103 1.0971 -.29416E-03 .0000 3 Normalizat .10000E-01 .25505 -.11785E-03** at limit ** 4 Prefactor .41861 .75250 -.18525E-05 .12567E-03 ERR DEF= .500 Final values: Prefactor = 0 Index = 0.731033 Normalizat = 0.01 Prefactor = 0.418613 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 386.8675 FROM HESSE STATUS=FAILED 9 CALLS 231 TOTAL EDM= .27E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 20.847 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .35279E-02 1.1252 -.29416E-03 -1.0232 3 Normalizat .10000E-01 .25505 -.11785E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .41861 .75250 -.18525E-05 -1.1587 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 2.70199e-11 Minuit parameter uncertainties: 1 1.94512e-05 2 1.13245 3 1.81984e-06 4 0.771438 shell-init: error retrieving current directory: getcwd: cannot access parent directories: No such file or directory Done. MINUIT Return Code (Free Index): 101 logL (Free Index) = 386.867488495 delta logL = 9.00854502106e-10 Extracting fit parameters... 4FGL J2000.9-1748 Spectrum: PowerLaw 442 Prefactor: 0.000e+00 1.945e-05 0.000e+00 1.000e+06 ( 1.000e-12) 443 Index: 7.310e-01 1.132e+00 0.000e+00 1.000e+01 (-1.000e+00) 444 Scale: 1.329e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 711 Prefactor: 4.186e-01 7.714e-01 0.000e+00 1.000e+01 ( 1.000e+00) 712 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 713 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 710 Normalization: 1.000e-02 1.820e-06 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 300.235 -17.816 Creating a high resolution counts map... INFO: Auto-setting vmin to 0.000e+00 [aplpy.core] INFO: Auto-setting vmax to 0.000e+00 [aplpy.core] Saving /lscratch/kocevski/33971450/cmap_HighResolution_806976001_807235201_4FGL_J2000.9-1748_daily_bin2190.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.39e-01', job_status='DONE', photon_flux_upper_limit='4.42e-06', time_completed='2026-08-02 07:02:22.395931', job_id='33971450', GAL2='0.42', fit_tolerance='1e-08', EG2='0.01', EG='0.01', time_epoch_completed='1785679342.4', return_code2='101', ts='0.00', comment='SUCCESS', return_code='101', GAL='0.42', dlogl='9.01e-10', ts2='0.00', photon_index_error='0.00', photon_index='2.27' WHERE bin_id='2190' AND source_name='4FGL J2000.9-1748' AND cadence='daily'; Database successfully updated. Analysis Complete. Sun Aug 2 07:02:22 PDT 2026