/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_J1838.8+4802_weekly_bin906 RA = 279.714, Dec = 48.0412 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='17380355', job_status='RUN', time_executed='2025-12-16 02:59:56.313259', time_epoch_executed='1765882796.31' WHERE source_name='4FGL J1838.8+4802' and cadence='weekly' and bin_id='906' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17380355 Creating custom pfile directory: /lscratch/kocevski/17380355/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/17380355/ft1_4FGL_J1838.8+4802_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/17380355/ft2_4FGL_J1838.8+4802_weekly_bin906.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17380355/ft1_4FGL_J1838.8+4802_weekly_bin906.fits outfile=/lscratch/kocevski/17380355/ft1_filteredMKT_4FGL_J1838.8+4802_weekly_bin906.fits ra=279.714 dec=48.0412 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 6.03 user 5.19 sys 0.27 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17380355/ft2_4FGL_J1838.8+4802_weekly_bin906.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17380355/ft2_4FGL_J1838.8+4802_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/17380355/ft1_filteredMKT_4FGL_J1838.8+4802_weekly_bin906.fits evtable="EVENTS" outfile="/lscratch/kocevski/17380355/ft1_filtered_4FGL_J1838.8+4802_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 0.94 user 0.22 sys 0.13 Number of photons that the gtmktime cut: 2546 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17380355/ft1_filtered_4FGL_J1838.8+4802_weekly_bin906.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17380355/ft2_4FGL_J1838.8+4802_weekly_bin906.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17380355/ltcube_786931201_787536001_4FGL_J1838.8+4802_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/17380355/ft2_4FGL_J1838.8+4802_weekly_bin906.fits .....................! real 19.32 user 18.49 sys 0.24 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17380355/ft1_filtered_4FGL_J1838.8+4802_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17380355/ft2_4FGL_J1838.8+4802_weekly_bin906.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17380355/ltcube_786931201_787536001_4FGL_J1838.8+4802_weekly_bin906.fits outfile=/lscratch/kocevski/17380355/expmap_786931201_787536001_4FGL_J1838.8+4802_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/17380355/ltcube_786931201_787536001_4FGL_J1838.8+4802_weekly_bin906.fits .....................! real 71.67 user 66.64 sys 4.01 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 gamma Cygni in ROI with RadialDisk spatial model. Extended source Cygnus Cocoon in ROI with RadialGaussian spatial model. Extended source HB 21 in ROI with RadialDisk spatial model. Added 212 point sources and 3 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 J1838.8+4802 @ 279.714 48.0412 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17380355/ft1_filtered_4FGL_J1838.8+4802_weekly_bin906.fits scfile=/lscratch/kocevski/17380355/ft2_4FGL_J1838.8+4802_weekly_bin906.fits outfile=/lscratch/kocevski/17380355/cmap_786931201_787536001_4FGL_J1838.8+4802_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=279.714 yref=48.0412 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 1.03 user 0.25 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17380355/ft1_filtered_4FGL_J1838.8+4802_weekly_bin906.fits scfile=/lscratch/kocevski/17380355/ft2_4FGL_J1838.8+4802_weekly_bin906.fits outfile=/lscratch/kocevski/17380355/cmap_HighResolution_786931201_787536001_4FGL_J1838.8+4802_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=279.714 yref=48.0412 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 1.09 user 0.24 sys 0.12 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17380355/ft1_filtered_4FGL_J1838.8+4802_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17380355/ft2_4FGL_J1838.8+4802_weekly_bin906.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17380355/Model_4FGL_J1838.8+4802_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 Cygnus Cocoon adding source EG_v02 adding source GAL_V02 adding source HB 21 adding source gamma Cygni Working on... /lscratch/kocevski/17380355/ft1_filtered_4FGL_J1838.8+4802_weekly_bin906.fits.....................! real 95.75 user 93.17 sys 1.08 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17380355/ft1_filtered_4FGL_J1838.8+4802_weekly_bin906.fits', '/lscratch/kocevski/17380355/ft2_4FGL_J1838.8+4802_weekly_bin906.fits', expMap='/lscratch/kocevski/17380355/expmap_786931201_787536001_4FGL_J1838.8+4802_weekly_bin906.fits', expCube='/lscratch/kocevski/17380355/ltcube_786931201_787536001_4FGL_J1838.8+4802_weekly_bin906.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17380355/Model_4FGL_J1838.8+4802_weekly_bin906.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1838.8+4802' 4FGL J1838.8+4802 Spectrum: LogParabola 373 norm: 8.223e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-13) 374 alpha: 1.764e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 375 beta: 4.590e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 376 Eb: 1.698e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17380355/ft1_filtered_4FGL_J1838.8+4802_weekly_bin906.fits Spacecraft file(s): /lscratch/kocevski/17380355/ft2_4FGL_J1838.8+4802_weekly_bin906.fits Exposure map: /lscratch/kocevski/17380355/expmap_786931201_787536001_4FGL_J1838.8+4802_weekly_bin906.fits Exposure cube: /lscratch/kocevski/17380355/ltcube_786931201_787536001_4FGL_J1838.8+4802_weekly_bin906.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17380355/Model_4FGL_J1838.8+4802_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) = 25737.5642597 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 25736.9097075 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 3.6068 1.0000 .0000 .10000E+07 2 'norm ' 4.9081 1.0000 .0000 .10000E+07 3 'Prefactor ' .26058E-02 1.0000 .0000 .10000E+07 4 'Prefactor ' 24.974 1.0000 .0000 .10000E+07 5 'Prefactor ' 20.609 1.0000 .0000 .10000E+07 6 'Prefactor ' 4.5956 1.0000 .0000 .10000E+07 7 'norm ' .35407E-03 1.0000 .0000 .10000E+07 8 'Prefactor ' .40201E-06 1.0000 .0000 .10000E+07 9 'norm ' 5.9703 1.0000 .0000 .10000E+07 10 'norm ' 2.5055 1.0000 .0000 .10000E+07 11 'norm ' 5.5129 1.0000 .0000 .10000E+07 12 'Prefactor ' 1.4248 1.0000 .0000 .10000E+07 13 'norm ' 2.5100 1.0000 .0000 .10000E+07 14 'Normalizat' 1.2593 1.0000 .10000E-01 10.000 15 'Prefactor ' .93992 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7340E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 25736.91 FROM MIGRAD STATUS=CONVERGED 85 CALLS 808 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= 2.7% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 3.6063 2.0813 -.12733E-06 -.18761E-02 2 norm 4.8892 3.6525 -.17713E-06 -.37186E-02 3 Prefactor .57621E-07 392.27 .41661E-04** at limit ** 4 Prefactor 25.020 4.2927 .69320E-06 -.20712E-01 5 Prefactor 20.594 1.0744 .11262E-06 -.10021 6 Prefactor 4.5886 4.7949 .81825E-06 -.14672E-02 7 norm .49960E-09 4.6678 .47852E-06** at limit ** 8 Prefactor .0000 2.1133 -.51797E-06** at limit ** 9 norm 5.9655 3.4750 -.43269E-06 -.99789E-03 10 norm 2.5050 2.8326 -.40946E-06 -.29474E-02 11 norm 5.5032 1.4105 .32410E-06 -.19923E-01 12 Prefactor 1.4244 1.1926 .10287E-06 .39139E-02 13 norm 2.5098 1.3260 -.53434E-06 -.30127E-01 14 Normalizat 1.2592 .14868 .11274E-04 .48032E-03 15 Prefactor .93994 .68775E-01 -.54381E-05 .20092E-03 ERR DEF= .500 Final values: Prefactor = 3.60634 norm = 4.88921 Prefactor = 5.76206e-08 Prefactor = 25.0204 Prefactor = 20.5938 Prefactor = 4.58856 norm = 4.996e-10 Prefactor = 0 norm = 5.96554 norm = 2.50496 norm = 5.50317 Prefactor = 1.42444 norm = 2.50979 Normalizat = 1.25916 Prefactor = 0.939943 ********** ** 18 **HESSE ********** FCN= 25736.91 FROM HESSE STATUS=OK 220 CALLS 1028 TOTAL EDM= .53E-06 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 3.6063 2.0793 .53179E-03 -1.5670 2 norm 4.8892 3.7146 .45377E-03 -1.5664 3 Prefactor .57621E-07 392.24 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor 25.020 4.5730 .20015E-03 -1.5608 5 Prefactor 20.594 21.349 .22035E-03 -1.5617 6 Prefactor 4.5886 4.8268 .46930E-03 -1.5665 7 norm .49960E-09 4.6671 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 2.1197 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 norm 5.9655 3.4781 .41072E-03 -1.5659 10 norm 2.5050 2.8574 .64531E-03 -1.5676 11 norm 5.5032 4.6554 .42768E-03 -1.5661 12 Prefactor 1.4244 1.2062 .90541E-03 -1.5684 13 norm 2.5098 1.3364 .64467E-03 -1.5676 14 Normalizat 1.2592 .12578 .78226E-01 -.84794 15 Prefactor .93994 .58167E-01 .45512E-01 -.94759 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 5.34407e-07 Minuit parameter uncertainties: 1 2.07933 2 3.71463 3 0.00951077 4 4.57303 5 21.3487 6 4.82678 7 9.69074e-05 8 8.44355e-06 9 3.47815 10 2.85742 11 4.65537 12 1.20615 13 1.3364 14 0.125813 15 0.0581706 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 25736.9096052 Extracting fit parameters... 4FGL J1838.8+4802 Spectrum: LogParabola 373 norm: 5.503e+00 4.655e+00 0.000e+00 1.000e+06 ( 1.000e-13) 374 alpha: 1.764e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 375 beta: 4.590e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 376 Eb: 1.698e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 723 Prefactor: 9.399e-01 5.817e-02 0.000e+00 1.000e+01 ( 1.000e+00) 724 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 725 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 722 Normalization: 1.259e+00 1.258e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 3.21 Ra Dec: 279.714 48.041 Photon Index (Fixed Index): 1.76 +/- 0.00 Photon Flux (Fixed Index): 8.92e-09 +/- 7.55e-09 Energy Flux (Fixed Index): 1.11e-05 +/- 9.41e-06 TS (Fixed Index): 3.21 Ra Dec: 279.714 48.041 Photon Flux Upper Limit: 2.87461013279e-08 ph cm-2 s-1 Energy Flux Upper Limit: 3.58157378174e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/17380355/likelihoodResults_786931201_787536001_4FGL_J1838.8+4802_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) = 25736.3277124 delta logL = 0.581892736649 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 25736.3092457 delta logL = 0.600359512093 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 4.6510 1.0000 .0000 .10000E+07 2 'alpha ' 1.1449 1.0000 .0000 5.0000 3 'Normalizat' 1.2622 1.0000 .10000E-01 10.000 4 'Prefactor ' .93991 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .7340E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 25736.31 FROM MIGRAD STATUS=CONVERGED 56 CALLS 215 TOTAL EDM= .94E-09 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 4.6501 3.6063 .46643E-03 -.91875E-02 2 alpha 1.1447 .38001 .50000 -.15962E-03 3 Normalizat 1.2622 .12183 .78133E-01 .65351E-04 4 Prefactor .93991 .57942E-01 .45512E-01 -.42526E-05 ERR DEF= .500 Final values: norm = 4.65009 alpha = 1.14471 Normalizat = 1.26223 Prefactor = 0.93991 ********** ** 18 **HESSE ********** FCN= 25736.31 FROM HESSE STATUS=OK 33 CALLS 248 TOTAL EDM= .22E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 4.6501 4.1799 .93285E-04 -1.5665 2 alpha 1.1447 .48555 .28081E-01 -.57295 3 Normalizat 1.2622 .14329 .34584E-03 -.84701 4 Prefactor .93991 .68281E-01 .18649E-03 -.94760 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 2.24853e-08 Minuit parameter uncertainties: 1 4.1799 2 0.489978 3 0.143336 4 0.0682871 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) = 25736.3092456 delta logL = 0.600359580629 Extracting fit parameters... 4FGL J1838.8+4802 Spectrum: LogParabola 373 norm: 4.650e+00 4.180e+00 0.000e+00 1.000e+06 ( 1.000e-13) 374 alpha: 1.145e+00 4.900e-01 0.000e+00 5.000e+00 ( 1.000e+00) 375 beta: 4.590e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 376 Eb: 1.698e+03 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 723 Prefactor: 9.399e-01 6.829e-02 0.000e+00 1.000e+01 ( 1.000e+00) 724 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 725 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 722 Normalization: 1.262e+00 1.433e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 4.41 Ra Dec: 279.714 48.041 Photon Index (Free Index): 1.14 +/- 0.49 Photon Flux (Free Index): 4.43e-09 +/- 4.04e-09 Energy Flux (Free Index): 3.34e-05 +/- 3.80e-05 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/17380355/cmap_HighResolution_786931201_787536001_4FGL_J1838.8+4802_weekly_bin906.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='3.58e-05', comment='SUCCESS', photon_flux='8.92e-09', energy_flux2='3.34e-05', photon_flux_error='7.55e-09', dlogl='6.00e-01', energy_flux='1.11e-05', photon_flux2='4.43e-09', job_status='DONE', time_completed='2025-12-16 03:13:32.931472', photon_index_error2='0.49', photon_index2='1.14', ts='3.21', fit_tolerance='1e-08', GAL='0.94', photon_index_error='0.00', photon_flux_upper_limit='2.87e-08', energy_flux_error2='3.80e-05', EG='1.26', time_epoch_completed='1765883612.93', return_code='0', job_id='17380355', GAL2='0.94', EG2='1.26', return_code2='0', energy_flux_error='9.41e-06', photon_flux_error2='4.04e-09', ts2='4.41', photon_index='1.76' WHERE bin_id='906' AND source_name='4FGL J1838.8+4802' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 16 03:13:33 PST 2025