/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 = 17306 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1802.6-3940_weekly_bin906 RA = 270.671, Dec = -39.6687 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='17380124', job_status='RUN', time_executed='2025-12-16 02:55:46.604620', time_epoch_executed='1765882546.6' WHERE source_name='4FGL J1802.6-3940' and cadence='weekly' and bin_id='906' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17380124 Creating custom pfile directory: /lscratch/kocevski/17380124/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/17380124/ft1_4FGL_J1802.6-3940_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/17380124/ft2_4FGL_J1802.6-3940_weekly_bin906.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17380124/ft1_4FGL_J1802.6-3940_weekly_bin906.fits outfile=/lscratch/kocevski/17380124/ft1_filteredMKT_4FGL_J1802.6-3940_weekly_bin906.fits ra=270.671 dec=-39.6687 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 5.44 user 4.49 sys 0.37 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17380124/ft2_4FGL_J1802.6-3940_weekly_bin906.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17380124/ft2_4FGL_J1802.6-3940_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/17380124/ft1_filteredMKT_4FGL_J1802.6-3940_weekly_bin906.fits evtable="EVENTS" outfile="/lscratch/kocevski/17380124/ft1_filtered_4FGL_J1802.6-3940_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 1.02 user 0.18 sys 0.15 Number of photons that the gtmktime cut: 12126 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17380124/ft1_filtered_4FGL_J1802.6-3940_weekly_bin906.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17380124/ft2_4FGL_J1802.6-3940_weekly_bin906.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17380124/ltcube_786931201_787536001_4FGL_J1802.6-3940_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/17380124/ft2_4FGL_J1802.6-3940_weekly_bin906.fits .....................! real 16.45 user 15.40 sys 0.31 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17380124/ft1_filtered_4FGL_J1802.6-3940_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17380124/ft2_4FGL_J1802.6-3940_weekly_bin906.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17380124/ltcube_786931201_787536001_4FGL_J1802.6-3940_weekly_bin906.fits outfile=/lscratch/kocevski/17380124/expmap_786931201_787536001_4FGL_J1802.6-3940_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/17380124/ltcube_786931201_787536001_4FGL_J1802.6-3940_weekly_bin906.fits .....................! real 60.30 user 56.03 sys 3.65 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 J1741.6-3917 in ROI with RadialDisk spatial model. Extended source RX J1713.7-3946 in ROI, make sure /sdf/group/fermi/g/LCRepository/Likelihood/ExtendedSources/Extended_8years/Templates/RXJ1713_2016_250GeV.fits is the correct path to the extended template. Extended source FGES J1745.8-3028 in ROI with RadialDisk spatial model. Extended source G337.0-0.1 in ROI with RadialDisk spatial model. Extended source FGES J1652.2-4633 in ROI with RadialDisk spatial model. Extended source FGES J1655.5-4737 in ROI with RadialDisk spatial model. Extended source W 28 in ROI with RadialDisk spatial model. Extended source HESS J1616-508 in ROI with RadialDisk spatial model. Extended source FGES J1631.6-4756 in ROI with RadialDisk spatial model. Extended source FGES J1633.0-4746 in ROI with RadialDisk spatial model. Extended source FHES J1642.1-5428 in ROI with RadialDisk spatial model. Extended source HESS J1804-216 in ROI with RadialDisk spatial model. Extended source W 30 in ROI with RadialDisk spatial model. Extended source HESS J1808-204 in ROI with RadialDisk spatial model. Extended source HESS J1809-193 in ROI with RadialDisk spatial model. Added 563 point sources and 15 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 J1802.6-3940 @ 270.671 -39.6687 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17380124/ft1_filtered_4FGL_J1802.6-3940_weekly_bin906.fits scfile=/lscratch/kocevski/17380124/ft2_4FGL_J1802.6-3940_weekly_bin906.fits outfile=/lscratch/kocevski/17380124/cmap_786931201_787536001_4FGL_J1802.6-3940_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=270.671 yref=-39.6687 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 0.22 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17380124/ft1_filtered_4FGL_J1802.6-3940_weekly_bin906.fits scfile=/lscratch/kocevski/17380124/ft2_4FGL_J1802.6-3940_weekly_bin906.fits outfile=/lscratch/kocevski/17380124/cmap_HighResolution_786931201_787536001_4FGL_J1802.6-3940_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=270.671 yref=-39.6687 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 1.00 user 0.21 sys 0.15 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17380124/ft1_filtered_4FGL_J1802.6-3940_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17380124/ft2_4FGL_J1802.6-3940_weekly_bin906.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17380124/Model_4FGL_J1802.6-3940_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 FGES J1631.6-4756 adding source FGES J1633.0-4746 adding source FGES J1652.2-4633 adding source FGES J1655.5-4737 adding source FGES J1745.8-3028 adding source FHES J1642.1-5428 adding source FHES J1741.6-3917 adding source G337.0-0.1 adding source GAL_V02 adding source HESS J1616-508 adding source HESS J1804-216 adding source HESS J1808-204 adding source HESS J1809-193 adding source RX J1713.7-3946 adding source W 28 adding source W 30 Working on... /lscratch/kocevski/17380124/ft1_filtered_4FGL_J1802.6-3940_weekly_bin906.fits.....................! real 1220.86 user 1213.30 sys 1.17 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17380124/ft1_filtered_4FGL_J1802.6-3940_weekly_bin906.fits', '/lscratch/kocevski/17380124/ft2_4FGL_J1802.6-3940_weekly_bin906.fits', expMap='/lscratch/kocevski/17380124/expmap_786931201_787536001_4FGL_J1802.6-3940_weekly_bin906.fits', expCube='/lscratch/kocevski/17380124/ltcube_786931201_787536001_4FGL_J1802.6-3940_weekly_bin906.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17380124/Model_4FGL_J1802.6-3940_weekly_bin906.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1802.6-3940' 4FGL J1802.6-3940 Spectrum: LogParabola 1478 norm: 1.038e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 1479 alpha: 2.264e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 1480 beta: 1.290e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1481 Eb: 8.469e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17380124/ft1_filtered_4FGL_J1802.6-3940_weekly_bin906.fits Spacecraft file(s): /lscratch/kocevski/17380124/ft2_4FGL_J1802.6-3940_weekly_bin906.fits Exposure map: /lscratch/kocevski/17380124/expmap_786931201_787536001_4FGL_J1802.6-3940_weekly_bin906.fits Exposure cube: /lscratch/kocevski/17380124/ltcube_786931201_787536001_4FGL_J1802.6-3940_weekly_bin906.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17380124/Model_4FGL_J1802.6-3940_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) = 104002.084068 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 104001.219709 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.9272 1.0000 .0000 .10000E+07 2 'norm ' 5.9625 1.0000 .0000 .10000E+07 3 'norm ' .18089E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' .46871E-02 1.0000 .0000 .10000E+07 5 'norm ' .44409E-09 1.0000 .0000 .10000E+07 6 'Prefactor ' .86920E-01 1.0000 .0000 .10000E+07 7 'norm ' 6.2748 1.0000 .0000 .10000E+07 8 'norm ' 2.0878 1.0000 .0000 .10000E+07 9 'norm ' 4.6218 1.0000 .0000 .10000E+07 10 'norm ' 11.784 1.0000 .0000 .10000E+07 11 'Normalizat' .99602 1.0000 .10000E-01 10.000 12 'Prefactor ' 1.0118 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .2087E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 104001.2 FROM MIGRAD STATUS=CONVERGED 88 CALLS 598 TOTAL EDM= .20E-09 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 1.8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 5.3061 12.895 -.37757E-06 -.10329E-02 2 norm 5.9659 6.7770 .99070E-06 -.10165E-02 3 norm .11102E-09 11.088 .17495E-06** at limit ** 4 Prefactor .19984E-08 54.239 .56954E-06** at limit ** 5 norm .0000 .75247E-01 .20513E-06** at limit ** 6 Prefactor .61062E-09 29.128 -.31309E-05** at limit ** 7 norm 6.2785 2.9835 .75828E-07 .18044E-04 8 norm 2.0874 2.2797 .14225E-06 -.12606E-02 9 norm 4.5057 8.7861 .37219E-07 -.64029E-03 10 norm 11.769 1.0833 -.29021E-07 .56216E-01 11 Normalizat .99708 .19876 .60190E-05 -.57165E-04 12 Prefactor 1.0117 .14259E-01 .23291E-05 -.17826E-03 ERR DEF= .500 Final values: norm = 5.30606 norm = 5.96594 norm = 1.11022e-10 Prefactor = 1.9984e-09 norm = 0 Prefactor = 6.10623e-10 norm = 6.2785 norm = 2.0874 norm = 4.50565 norm = 11.7695 Normalizat = 0.997076 Prefactor = 1.01167 ********** ** 18 **HESSE ********** FCN= 104001.2 FROM HESSE STATUS=OK 157 CALLS 755 TOTAL EDM= .11E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 5.3061 12.777 .45287E-03 -1.5662 2 norm 5.9659 6.8225 .41099E-03 -1.5659 3 norm .11102E-09 11.143 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .19984E-08 54.024 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm .0000 .74937E-01 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 Prefactor .61062E-09 28.522 .14295E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 norm 6.2785 3.0011 .40049E-03 -1.5658 8 norm 2.0874 2.2824 .71423E-03 -1.5679 9 norm 4.5057 8.8010 .46793E-03 -1.5666 10 norm 11.769 10.132 .29157E-03 -1.5639 11 Normalizat .99708 .21568 .36784 -.93128 12 Prefactor 1.0117 .14928E-01 .26832E-01 -.92342 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.13253e-07 Minuit parameter uncertainties: 1 12.7767 2 6.82247 3 7.34231e-05 4 0.000656442 5 1.60165e-07 6 0.000267848 7 3.0011 8 2.28241 9 8.80106 10 10.1316 11 0.215872 12 0.0149285 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 104001.217574 Extracting fit parameters... 4FGL J1802.6-3940 Spectrum: LogParabola 1478 norm: 0.000e+00 1.602e-07 0.000e+00 1.000e+06 ( 1.000e-11) 1479 alpha: 2.264e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 1480 beta: 1.290e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1481 Eb: 8.469e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 2058 Prefactor: 1.012e+00 1.493e-02 0.000e+00 1.000e+01 ( 1.000e+00) 2059 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 2060 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 2031 Normalization: 9.971e-01 2.159e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.00 Ra Dec: 270.671 -39.669 Photon Flux Upper Limit: 3.12608484837e-08 ph cm-2 s-1 Energy Flux Upper Limit: None Saving results to: /lscratch/kocevski/17380124/likelihoodResults_786931201_787536001_4FGL_J1802.6-3940_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): 102 logL (Free Index) = 104001.21886 delta logL = -0.00128631471307 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 102 logL (Free Index) = 104001.217574 delta logL = -4.30896761827e-07 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .15765E-07 1.0000 .0000 .10000E+07 2 'alpha ' 2.8342 1.0000 .0000 5.0000 3 'Normalizat' .99702 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0117 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .2087E+06 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 104001.2 FROM MIGRAD STATUS=CONVERGED 37 CALLS 251 TOTAL EDM= .66E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .0000 .62272E-01 .42118E-03** at limit ** 2 alpha 2.6062 1.0099 .15012E-05 .0000 3 Normalizat .99708 1.3269 .24491E-05 -.50995E-04 4 Prefactor 1.0117 1.2596 -.33127E-07 -.10767E-03 ERR DEF= .500 Final values: norm = 0 alpha = 2.60618 Normalizat = 0.997076 Prefactor = 1.01167 ********** ** 18 **HESSE ********** MNHESS FAILS AND WILL RETURN DIAGONAL MATRIX. FCN= 104001.2 FROM HESSE STATUS=FAILED 9 CALLS 260 TOTAL EDM= .66E-11 STRATEGY=1 ERROR MATRIX UNCERTAINTY=100.0% EXT PARAMETER APPROXIMATE INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .0000 .62272E-01 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 1.3733 1.2238 .15012E-05 .42486E-01 3 Normalizat .99708 1.3269 .24491E-05 -.93128 4 Prefactor 1.0117 1.2596 -.33127E-07 -.92342 ERR DEF= .500 Minuit fit quality: 1 estimated distance: 6.57478e-12 Minuit parameter uncertainties: 1 5.5646e-08 2 1.03971 3 1.37514 4 1.29946 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) = 104001.217574 delta logL = 0.0 Extracting fit parameters... 4FGL J1802.6-3940 Spectrum: LogParabola 1478 norm: 0.000e+00 5.565e-08 0.000e+00 1.000e+06 ( 1.000e-11) 1479 alpha: 2.606e+00 1.040e+00 0.000e+00 5.000e+00 ( 1.000e+00) 1480 beta: 1.290e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 1481 Eb: 8.469e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 2058 Prefactor: 1.012e+00 1.299e+00 0.000e+00 1.000e+01 ( 1.000e+00) 2059 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 2060 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 2031 Normalization: 9.971e-01 1.375e+00 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.00 Ra Dec: 270.671 -39.669 Creating a high resolution counts map... INFO: Auto-setting vmin to -2.003e-01 [aplpy.core] INFO: Auto-setting vmax to 2.223e+00 [aplpy.core] Saving /lscratch/kocevski/17380124/cmap_HighResolution_786931201_787536001_4FGL_J1802.6-3940_weekly_bin906.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET job_status='DONE', comment='SUCCESS', photon_flux_upper_limit='3.13e-08', time_completed='2025-12-16 04:21:29.875023', job_id='17380124', GAL2='1.01', fit_tolerance='1e-08', EG2='1.00', EG='1.00', time_epoch_completed='1765887689.88', return_code2='101', ts='0.00', return_code='0', GAL='1.01', dlogl='0.00e+00', ts2='0.00', photon_index_error='0.00', photon_index='2.26' WHERE bin_id='906' AND source_name='4FGL J1802.6-3940' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 16 04:21:30 PST 2025