/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 = 17127 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J2146.8+0425_weekly_bin791 RA = 326.708, Dec = 4.4266 tmin = 717379201, tmax = 717984001 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='29833000', job_status='RUN', time_executed='2023-10-03 01:21:06.226563', time_epoch_executed='1696321266.23' WHERE source_name='4FGL J2146.8+0425' and cadence='weekly' and bin_id='791' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/29833000 Creating custom pfile directory: /lscratch/kocevski/29833000/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=717379201.0 && nMetStart<717984001.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=717379201.0 && nMetStart<717984001.0' /Data/Flight/Level1/LPA Retrieving 106 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/29833000/ft1_4FGL_J2146.8+0425_weekly_bin791.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=717379201.0 && nMetStart<717984001.0' /Data/Flight/Level1/LPA Retrieving 106 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/29833000/ft1_4FGL_J2146.8+0425_weekly_bin791.fits outfile=/lscratch/kocevski/29833000/ft1_filteredMKT_4FGL_J2146.8+0425_weekly_bin791.fits ra=326.708 dec=4.4266 rad=12.0 tmin=717379201.0 tmax=717984001.0 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 4.12 user 3.84 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.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/29833000/ft1_filteredMKT_4FGL_J2146.8+0425_weekly_bin791.fits evtable="EVENTS" outfile="/lscratch/kocevski/29833000/ft1_filtered_4FGL_J2146.8+0425_weekly_bin791.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 0.36 user 0.18 sys 0.14 Number of photons that the gtmktime cut: 1560 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/29833000/ft1_filtered_4FGL_J2146.8+0425_weekly_bin791.fits" evtable="EVENTS" scfile=/lscratch/kocevski/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.fits sctable="SC_DATA" outfile=/lscratch/kocevski/29833000/ltcube_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.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/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.fits .....................! real 15.31 user 14.97 sys 0.21 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/29833000/ft1_filtered_4FGL_J2146.8+0425_weekly_bin791.fits evtable="EVENTS" scfile=/lscratch/kocevski/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.fits sctable="SC_DATA" expcube=/lscratch/kocevski/29833000/ltcube_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.fits outfile=/lscratch/kocevski/29833000/expmap_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.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/29833000/ltcube_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.fits .....................! real 59.65 user 55.86 sys 3.47 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 171 point sources and 0 extended sources Setting source of interest to: 4FGL J2146.8+0425 @ 326.708 4.4266 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/29833000/ft1_filtered_4FGL_J2146.8+0425_weekly_bin791.fits scfile=/lscratch/kocevski/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.fits outfile=/lscratch/kocevski/29833000/cmap_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.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=326.708 yref=4.4266 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 0.39 user 0.20 sys 0.14 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/29833000/ft1_filtered_4FGL_J2146.8+0425_weekly_bin791.fits scfile=/lscratch/kocevski/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.fits outfile=/lscratch/kocevski/29833000/cmap_HighResolution_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.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=326.708 yref=4.4266 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 0.20 sys 0.14 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/29833000/ft1_filtered_4FGL_J2146.8+0425_weekly_bin791.fits evtable="EVENTS" scfile=/lscratch/kocevski/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/29833000/Model_4FGL_J2146.8+0425_weekly_bin791.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/29833000/ft1_filtered_4FGL_J2146.8+0425_weekly_bin791.fits....................! real 50.46 user 49.05 sys 1.09 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/29833000/ft1_filtered_4FGL_J2146.8+0425_weekly_bin791.fits', '/lscratch/kocevski/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.fits', expMap='/lscratch/kocevski/29833000/expmap_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.fits', expCube='/lscratch/kocevski/29833000/ltcube_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/29833000/Model_4FGL_J2146.8+0425_weekly_bin791.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2146.8+0425' 4FGL J2146.8+0425 Spectrum: PowerLaw 295 Prefactor: 6.838e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 296 Index: 2.709e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 297 Scale: 6.856e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/29833000/ft1_filtered_4FGL_J2146.8+0425_weekly_bin791.fits Spacecraft file(s): /lscratch/kocevski/29833000/ft2_4FGL_J2146.8+0425_weekly_bin791.fits Exposure map: /lscratch/kocevski/29833000/expmap_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.fits Exposure cube: /lscratch/kocevski/29833000/ltcube_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/29833000/Model_4FGL_J2146.8+0425_weekly_bin791.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) = 17484.9987592 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17484.9514954 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .53604E-02 1.0000 .0000 .10000E+07 2 'Prefactor ' 4.6315 1.0000 .0000 .10000E+07 3 'Prefactor ' .43782E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' .45377 1.0000 .0000 .10000E+07 5 'Prefactor ' .19946E-04 1.0000 .0000 .10000E+07 6 'Prefactor ' 4.9185 1.0000 .0000 .10000E+07 7 'Prefactor ' .70585 1.0000 .0000 .10000E+07 8 'Prefactor ' 30.124 1.0000 .0000 .10000E+07 9 'Prefactor ' .37638E-02 1.0000 .0000 .10000E+07 10 'norm ' .36968 1.0000 .0000 .10000E+07 11 'norm ' 13.949 1.0000 .0000 .10000E+07 12 'Prefactor ' .26229E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' .61169E-04 1.0000 .0000 .10000E+07 14 'Prefactor ' 1.8042 1.0000 .0000 .10000E+07 15 'Prefactor ' 6.3784 1.0000 .0000 .10000E+07 16 'Prefactor ' 13.316 1.0000 .0000 .10000E+07 17 'Prefactor ' .90962E-05 1.0000 .0000 .10000E+07 18 'Normalizat' .60794 1.0000 .10000E-01 10.000 19 'Prefactor ' .99943 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 17484.95 FROM MIGRAD STATUS=CONVERGED 126 CALLS 1138 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.3% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .11102E-09 31.946 .62854E-06** at limit ** 2 Prefactor 4.7830 12.313 .66338E-06 .24956E-01 3 Prefactor .47284E-06 8.4709 -.20409E-06** at limit ** 4 Prefactor .26289 1.8589 -.51184E-06 .20066E-01 5 Prefactor .20448E-05 5.8248 -.16923E-05** at limit ** 6 Prefactor 4.9154 3.6918 .20328E-06 .58255E-02 7 Prefactor .70651 1.1226 -.42918E-07 .48335E-04 8 Prefactor 29.973 1.1628 -.20189E-07 .43222E-02 9 Prefactor .60851E-06 11.915 -.16763E-06** at limit ** 10 norm .37070 1.0267 .87755E-07 .12899E-02 11 norm 13.836 5.3116 -.34249E-06 .55734E-01 12 Prefactor .0000 1.4044 .78201E-06** at limit ** 13 Prefactor .55511E-10 3.2027 .32524E-06** at limit ** 14 Prefactor 1.8015 7.1015 .23874E-05 .18426E-01 15 Prefactor 6.3679 7.4809 -.75170E-06 -.74439E-01 16 Prefactor 13.310 6.9201 -.38944E-06 -.21840E-02 17 Prefactor .0000 2.0171 -.88839E-07** at limit ** 18 Normalizat .60877 .15867 -.53637E-05 -.12892E-03 19 Prefactor .99925 .81222E-01 .16590E-05 -.29119E-03 ERR DEF= .500 Final values: Prefactor = 1.11022e-10 Prefactor = 4.78299 Prefactor = 4.72844e-07 Prefactor = 0.262888 Prefactor = 2.04481e-06 Prefactor = 4.91536 Prefactor = 0.70651 Prefactor = 29.9734 Prefactor = 6.08513e-07 norm = 0.370703 norm = 13.8362 Prefactor = 0 Prefactor = 5.55112e-11 Prefactor = 1.80151 Prefactor = 6.36794 Prefactor = 13.3101 Prefactor = 0 Normalizat = 0.608766 Prefactor = 0.999248 ********** ** 18 **HESSE ********** FCN= 17484.95 FROM HESSE STATUS=OK 314 CALLS 1452 TOTAL EDM= .44E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .11102E-09 32.139 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Prefactor 4.7830 13.507 .46743E-03 -1.5664 3 Prefactor .47284E-06 9.9804 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .26289 9.1479 .10765E-01 -1.5698 5 Prefactor .20448E-05 11.912 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor 4.9154 3.6980 .45328E-03 -1.5664 7 Prefactor .70651 1.1652 .60235E-03 -1.5691 8 Prefactor 29.973 19.503 .18223E-03 -1.5598 9 Prefactor .60851E-06 13.702 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 norm .37070 1.0782 .93087E-03 -1.5696 11 norm 13.836 11.651 .26792E-03 -1.5634 12 Prefactor .0000 1.4006 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor .55511E-10 3.2002 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 14 Prefactor 1.8015 7.8068 .77780E-03 -1.5681 15 Prefactor 6.3679 8.3442 .39718E-03 -1.5657 16 Prefactor 13.310 6.9398 .27424E-03 -1.5635 17 Prefactor .0000 2.0162 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 18 Normalizat .60877 .14118 .86518E-01 -1.0761 19 Prefactor .99925 .68426E-01 .46260E-01 -.92755 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.35446e-07 Minuit parameter uncertainties: 1 0.000122619 2 13.5069 3 0.00434481 4 3.10153 5 0.00987092 6 3.69803 7 1.16524 8 19.5034 9 0.00577497 10 1.07816 11 11.6514 12 8.10466e-06 13 3.25821e-05 14 7.50043 15 8.34424 16 6.93982 17 8.707e-06 18 0.141262 19 0.0684319 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17484.9508138 Extracting fit parameters... 4FGL J2146.8+0425 Spectrum: PowerLaw 295 Prefactor: 6.085e-07 5.775e-03 0.000e+00 1.000e+06 ( 1.000e-13) 296 Index: 2.709e+00 0.000e+00 0.000e+00 1.000e+01 (-1.000e+00) fixed 297 Scale: 6.856e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 550 Prefactor: 9.992e-01 6.843e-02 0.000e+00 1.000e+01 ( 1.000e+00) 551 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 552 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 549 Normalization: 6.088e-01 1.413e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): -0.00 Ra Dec: 326.708 4.427 Photon Flux Upper Limit: 4.78909389898e-08 ph cm-2 s-1 Energy Flux Upper Limit: 0.00377218455081 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/29833000/likelihoodResults_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.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) = 17484.9510449 delta logL = -0.000231095251365 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 17484.9508139 delta logL = -1.97505869437e-08 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .83267E-08 1.0000 .0000 .10000E+07 2 'Index ' .61984 1.0000 .0000 10.000 3 'Normalizat' .60878 1.0000 .10000E-01 10.000 4 'Prefactor ' .99925 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5530E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17484.95 FROM MIGRAD STATUS=CONVERGED 56 CALLS 257 TOTAL EDM= .16E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .0000 9.0302 .42118E-03** at limit ** 2 Index 3.8582 1.9548 .24695E-04 .0000 3 Normalizat .60877 .94652 -.52434E-05 -.20042E-05 4 Prefactor .99925 1.3383 .15079E-05 .14787E-04 ERR DEF= .500 Final values: Prefactor = 0 Index = 3.85817 Normalizat = 0.608766 Prefactor = 0.999248 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 17484.95 FROM HESSE STATUS=FAILED 9 CALLS 266 TOTAL EDM= .16E-12 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .0000 9.0302 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 Index 1.6271 2.3272 .24695E-04 -.23040 3 Normalizat .60877 .94652 -.52434E-05 -1.0761 4 Prefactor .99925 1.3383 .15079E-05 -.92755 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 1.55929e-13 Minuit parameter uncertainties: 1 9.37421e-07 2 2.0116 3 0.973645 4 1.38727 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) = 17484.9508138 delta logL = 2.21989466809e-08 Extracting fit parameters... 4FGL J2146.8+0425 Spectrum: PowerLaw 295 Prefactor: 0.000e+00 9.374e-07 0.000e+00 1.000e+06 ( 1.000e-13) 296 Index: 3.858e+00 2.012e+00 0.000e+00 1.000e+01 (-1.000e+00) 297 Scale: 6.856e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 550 Prefactor: 9.992e-01 1.387e+00 0.000e+00 1.000e+01 ( 1.000e+00) 551 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 552 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 549 Normalization: 6.088e-01 9.736e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): -0.00 Ra Dec: 326.708 4.427 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/29833000/cmap_HighResolution_717379201_717984001_4FGL_J2146.8+0425_weekly_bin791.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.77e-03', job_status='DONE', photon_flux_upper_limit='4.79e-08', time_completed='2023-10-03 01:26:51.439328', job_id='29833000', GAL2='1.00', fit_tolerance='1e-08', EG2='0.61', EG='0.61', time_epoch_completed='1696321611.44', return_code2='101', ts='-0.00', comment='SUCCESS', return_code='0', GAL='1.00', dlogl='2.22e-08', ts2='0.00', photon_index_error='0.00', photon_index='2.71' WHERE bin_id='791' AND source_name='4FGL J2146.8+0425' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Oct 3 01:26:51 PDT 2023