/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 = 7561 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1518.0-2731_daily_bin1909 RA = 229.512, Dec = -27.5313 tmin = 734140801, tmax = 734400001 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='44472755', job_status='RUN', time_executed='2024-04-20 09:10:37.110186', time_epoch_executed='1713629437.11' WHERE source_name='4FGL J1518.0-2731' and cadence='daily' and bin_id='1909' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/44472755 Creating custom pfile directory: /lscratch/kocevski/44472755/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=734140801.0 && nMetStart<734400001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=734140801.0 && nMetStart<734400001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/44472755/ft1_4FGL_J1518.0-2731_daily_bin1909.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=734140801.0 && nMetStart<734400001.0' /Data/Flight/Level1/LPA Retrieving 47 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/44472755/ft1_4FGL_J1518.0-2731_daily_bin1909.fits outfile=/lscratch/kocevski/44472755/ft1_filteredMKT_4FGL_J1518.0-2731_daily_bin1909.fits ra=229.512 dec=-27.5313 rad=12.0 tmin=734140801.0 tmax=734400001.0 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 2.00 user 1.79 sys 0.17 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.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/44472755/ft1_filteredMKT_4FGL_J1518.0-2731_daily_bin1909.fits evtable="EVENTS" outfile="/lscratch/kocevski/44472755/ft1_filtered_4FGL_J1518.0-2731_daily_bin1909.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 0.38 user 0.18 sys 0.12 Number of photons that the gtmktime cut: 868 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/44472755/ft1_filtered_4FGL_J1518.0-2731_daily_bin1909.fits" evtable="EVENTS" scfile=/lscratch/kocevski/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.fits sctable="SC_DATA" outfile=/lscratch/kocevski/44472755/ltcube_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.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/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.fits .....................! real 8.97 user 8.68 sys 0.18 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/44472755/ft1_filtered_4FGL_J1518.0-2731_daily_bin1909.fits evtable="EVENTS" scfile=/lscratch/kocevski/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.fits sctable="SC_DATA" expcube=/lscratch/kocevski/44472755/ltcube_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.fits outfile=/lscratch/kocevski/44472755/expmap_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.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/44472755/ltcube_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.fits .....................! real 58.81 user 55.38 sys 3.09 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 Extended source FHES J1626.9-2431 in ROI with RadialGaussian spatial model. Added 222 point sources and 1 extended sources If using unbinned likelihood you will need to rerun gtdiffrsp for the extended sources or rerun the makeModel function with optional argument psForce=True Setting source of interest to: 4FGL J1518.0-2731 @ 229.512 -27.5313 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/44472755/ft1_filtered_4FGL_J1518.0-2731_daily_bin1909.fits scfile=/lscratch/kocevski/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.fits outfile=/lscratch/kocevski/44472755/cmap_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.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=229.512 yref=-27.5313 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 0.43 user 0.20 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/44472755/ft1_filtered_4FGL_J1518.0-2731_daily_bin1909.fits scfile=/lscratch/kocevski/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.fits outfile=/lscratch/kocevski/44472755/cmap_HighResolution_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.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=229.512 yref=-27.5313 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 0.37 user 0.19 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/44472755/ft1_filtered_4FGL_J1518.0-2731_daily_bin1909.fits evtable="EVENTS" scfile=/lscratch/kocevski/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/44472755/Model_4FGL_J1518.0-2731_daily_bin1909.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 FHES J1626.9-2431 adding source GAL_V02 Working on... /lscratch/kocevski/44472755/ft1_filtered_4FGL_J1518.0-2731_daily_bin1909.fits.....................! real 36.36 user 35.18 sys 0.93 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/44472755/ft1_filtered_4FGL_J1518.0-2731_daily_bin1909.fits', '/lscratch/kocevski/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.fits', expMap='/lscratch/kocevski/44472755/expmap_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.fits', expCube='/lscratch/kocevski/44472755/ltcube_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/44472755/Model_4FGL_J1518.0-2731_daily_bin1909.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1518.0-2731' 4FGL J1518.0-2731 Spectrum: PowerLaw 351 Prefactor: 2.846e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 352 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 2.284e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/44472755/ft1_filtered_4FGL_J1518.0-2731_daily_bin1909.fits Spacecraft file(s): /lscratch/kocevski/44472755/ft2_4FGL_J1518.0-2731_daily_bin1909.fits Exposure map: /lscratch/kocevski/44472755/expmap_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.fits Exposure cube: /lscratch/kocevski/44472755/ltcube_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/44472755/Model_4FGL_J1518.0-2731_daily_bin1909.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) = 9421.88695564 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9421.88549473 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .12597 1.0000 .0000 .10000E+07 2 'Prefactor ' .28715E-02 1.0000 .0000 .10000E+07 3 'Prefactor ' .20100E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 92.803 1.0000 .0000 .10000E+07 5 'Prefactor ' .61626E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' .73615E-02 1.0000 .0000 .10000E+07 7 'norm ' .22038E-07 1.0000 .0000 .10000E+07 8 'Prefactor ' 12.172 1.0000 .0000 .10000E+07 9 'Prefactor ' .12341E-01 1.0000 .0000 .10000E+07 10 'norm ' .59752E-06 1.0000 .0000 .10000E+07 11 'norm ' .33747E-02 1.0000 .0000 .10000E+07 12 'norm ' .54834 1.0000 .0000 .10000E+07 13 'Prefactor ' .13388E-05 1.0000 .0000 .10000E+07 14 'norm ' 2.9400 1.0000 .0000 .10000E+07 15 'Prefactor ' .83009E-01 1.0000 .0000 .10000E+07 16 'norm ' 1.7873 1.0000 .0000 .10000E+07 17 'Prefactor ' .29570 1.0000 .0000 .10000E+07 18 'Normalizat' 1.1891 1.0000 .10000E-01 10.000 19 'Prefactor ' .93445 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7590E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 9421.882 FROM MIGRAD STATUS=CONVERGED 154 CALLS 2055 TOTAL EDM= .48E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .5% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .21316E-05 .99531 -.38335E-07** at limit ** 2 Prefactor .30531E-08 19.816 -.10405E-06** at limit ** 3 Prefactor .16159E-06 13.659 -.12914E-06** at limit ** 4 Prefactor 92.815 1.1384 -.18680E-10 -.51821E-01 5 Prefactor .26645E-08 3.5059 -.72469E-08** at limit ** 6 Prefactor .41739E-06 5.7090 .11459E-06** at limit ** 7 norm .0000 .54892 .71697E-08** at limit ** 8 Prefactor 12.155 10.729 -.14144E-06 -.14893E-02 9 Prefactor .11957E-06 11.984 .29670E-06** at limit ** 10 norm .0000 4.0765 -.23694E-07** at limit ** 11 norm .33307E-09 124.23 .62017E-06** at limit ** 12 norm .54799 .74502 .31330E-07 .88582E-03 13 Prefactor .0000 1.7893 .42357E-07** at limit ** 14 norm 2.9399 2.2262 .51580E-07 -.32077E-03 15 Prefactor .55511E-10 31.485 -.34723E-07** at limit ** 16 norm 1.8262 7.1986 .18324E-06 -.54440E-04 17 Prefactor .28806 3.7412 .50456E-06 -.88614E-03 18 Normalizat 1.1893 .34699 -.36909E-05 -.11394E-04 19 Prefactor .93447 .86067E-01 -.18254E-05 -.39388E-04 ERR DEF= .500 Final values: Prefactor = 2.13163e-06 Prefactor = 3.05311e-09 Prefactor = 1.61593e-07 Prefactor = 92.815 Prefactor = 2.66454e-09 Prefactor = 4.17388e-07 norm = 0 Prefactor = 12.1545 Prefactor = 1.19571e-07 norm = 0 norm = 3.33067e-10 norm = 0.547991 Prefactor = 0 norm = 2.93987 Prefactor = 5.55112e-11 norm = 1.82617 Prefactor = 0.288057 Normalizat = 1.18935 Prefactor = 0.934471 ********** ** 18 **HESSE ********** FCN= 9421.882 FROM HESSE STATUS=OK 306 CALLS 2361 TOTAL EDM= .11E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .21316E-05 35.539 .13278E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor .30531E-08 19.915 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .16159E-06 16.564 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 92.815 146.13 .10381E-03 -1.5515 5 Prefactor .26645E-08 3.5446 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .41739E-06 15.108 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm .0000 .52965 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor 12.155 10.743 .28687E-03 -1.5638 9 Prefactor .11957E-06 14.934 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .0000 4.0761 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 11 norm .33307E-09 123.83 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 12 norm .54799 .75970 .73989E-03 -1.5693 13 Prefactor .0000 1.7880 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 norm 2.9399 2.2238 .59210E-03 -1.5674 15 Prefactor .55511E-10 31.136 .14410E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 norm 1.8262 7.2507 .78223E-03 -1.5681 17 Prefactor .28806 1.6080 .38186E-02 -1.5719 18 Normalizat 1.1893 .30861 .11531 -.86933 19 Prefactor .93447 .75201E-01 .31721E-01 -.94947 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.05632e-06 Minuit parameter uncertainties: 1 0.0174076 2 0.000495075 3 0.00327188 4 146.131 5 0.000194597 6 0.00502218 7 8.47605e-07 8 10.7428 9 0.00267272 10 2.41157e-06 11 0.00039597 12 0.759702 13 1.41095e-06 14 2.22379 15 8.74327e-05 16 7.25072 17 1.36117 18 0.309084 19 0.0752096 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 9421.88157216 Extracting fit parameters... 4FGL J1518.0-2731 Spectrum: PowerLaw 351 Prefactor: 0.000e+00 1.411e-06 0.000e+00 1.000e+06 ( 1.000e-13) 352 Index: 2.052e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 353 Scale: 2.284e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 756 Prefactor: 9.345e-01 7.521e-02 0.000e+00 1.000e+01 ( 1.000e+00) 757 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 758 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 751 Normalization: 1.189e+00 3.091e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 229.512 -27.531 Photon Flux Upper Limit: 5.88601065045e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00443325579242 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/44472755/likelihoodResults_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.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) = 9421.88193059 delta logL = -0.000358437784598 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 9421.88157396 delta logL = -1.80141068995e-06 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .26856E-06 1.0000 .0000 .10000E+07 2 'Index ' .60421 1.0000 .0000 10.000 3 'Normalizat' 1.1894 1.0000 .10000E-01 10.000 4 'Prefactor ' .93454 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7590E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9421.882 FROM MIGRAD STATUS=CONVERGED 44 CALLS 248 TOTAL EDM= .37E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 .67883 .42118E-03** at limit ** 2 Index 2.8448 1.8030 -.74369E-05 .0000 3 Normalizat 1.1893 1.1101 -.92307E-06 -.12022E-04 4 Prefactor .93447 1.2776 .12003E-05 -.51017E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 2.84484 Normalizat = 1.18935 Prefactor = 0.934471 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 9421.882 FROM HESSE STATUS=FAILED 9 CALLS 257 TOTAL EDM= .37E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 .67883 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index .91660 2.1078 -.74369E-05 -.44564 3 Normalizat 1.1893 1.1101 -.92307E-06 -.86933 4 Prefactor .93447 1.2776 .12003E-05 -.94947 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 3.6693e-13 Minuit parameter uncertainties: 1 2.44284e-07 2 1.85482 3 1.13326 4 1.32267 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) = 9421.88157216 delta logL = 0.0 Extracting fit parameters... 4FGL J1518.0-2731 Spectrum: PowerLaw 351 Prefactor: 0.000e+00 2.443e-07 0.000e+00 1.000e+06 ( 1.000e-13) 352 Index: 2.845e+00 1.855e+00 0.000e+00 1.000e+01 (-1.000e+00) 353 Scale: 2.284e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 756 Prefactor: 9.345e-01 1.323e+00 0.000e+00 1.000e+01 ( 1.000e+00) 757 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 758 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 751 Normalization: 1.189e+00 1.133e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 229.512 -27.531 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/44472755/cmap_HighResolution_734140801_734400001_4FGL_J1518.0-2731_daily_bin1909.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='4.43e-03', job_status='DONE', photon_flux_upper_limit='5.89e-08', time_completed='2024-04-20 09:16:02.249642', job_id='44472755', GAL2='0.93', fit_tolerance='1e-08', EG2='1.19', EG='1.19', time_epoch_completed='1713629762.25', return_code2='101', ts='0.00', comment='SUCCESS', return_code='0', GAL='0.93', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.05' WHERE bin_id='1909' AND source_name='4FGL J1518.0-2731' AND cadence='daily'; Database successfully updated. Analysis Complete. Sat Apr 20 09:16:02 PDT 2024