/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_J2147.1+0931_weekly_bin906 RA = 326.783, Dec = 9.5181 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='17381084', job_status='RUN', time_executed='2025-12-16 03:14:59.660261', time_epoch_executed='1765883699.66' WHERE source_name='4FGL J2147.1+0931' and cadence='weekly' and bin_id='906' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/17381084 Creating custom pfile directory: /lscratch/kocevski/17381084/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/17381084/ft1_4FGL_J2147.1+0931_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/17381084/ft2_4FGL_J2147.1+0931_weekly_bin906.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/17381084/ft1_4FGL_J2147.1+0931_weekly_bin906.fits outfile=/lscratch/kocevski/17381084/ft1_filteredMKT_4FGL_J2147.1+0931_weekly_bin906.fits ra=326.783 dec=9.5181 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 6.13 user 5.21 sys 0.21 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/17381084/ft2_4FGL_J2147.1+0931_weekly_bin906.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/17381084/ft2_4FGL_J2147.1+0931_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/17381084/ft1_filteredMKT_4FGL_J2147.1+0931_weekly_bin906.fits evtable="EVENTS" outfile="/lscratch/kocevski/17381084/ft1_filtered_4FGL_J2147.1+0931_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 1.14 user 0.22 sys 0.12 Number of photons that the gtmktime cut: 1606 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/17381084/ft1_filtered_4FGL_J2147.1+0931_weekly_bin906.fits" evtable="EVENTS" scfile=/lscratch/kocevski/17381084/ft2_4FGL_J2147.1+0931_weekly_bin906.fits sctable="SC_DATA" outfile=/lscratch/kocevski/17381084/ltcube_786931201_787536001_4FGL_J2147.1+0931_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/17381084/ft2_4FGL_J2147.1+0931_weekly_bin906.fits .....................! real 24.46 user 23.35 sys 0.25 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/17381084/ft1_filtered_4FGL_J2147.1+0931_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17381084/ft2_4FGL_J2147.1+0931_weekly_bin906.fits sctable="SC_DATA" expcube=/lscratch/kocevski/17381084/ltcube_786931201_787536001_4FGL_J2147.1+0931_weekly_bin906.fits outfile=/lscratch/kocevski/17381084/expmap_786931201_787536001_4FGL_J2147.1+0931_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/17381084/ltcube_786931201_787536001_4FGL_J2147.1+0931_weekly_bin906.fits .....................! real 69.62 user 64.89 sys 3.79 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 J2147.1+0931 @ 326.783 9.5181 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/17381084/ft1_filtered_4FGL_J2147.1+0931_weekly_bin906.fits scfile=/lscratch/kocevski/17381084/ft2_4FGL_J2147.1+0931_weekly_bin906.fits outfile=/lscratch/kocevski/17381084/cmap_786931201_787536001_4FGL_J2147.1+0931_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=326.783 yref=9.5181 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 0.89 user 0.24 sys 0.13 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/17381084/ft1_filtered_4FGL_J2147.1+0931_weekly_bin906.fits scfile=/lscratch/kocevski/17381084/ft2_4FGL_J2147.1+0931_weekly_bin906.fits outfile=/lscratch/kocevski/17381084/cmap_HighResolution_786931201_787536001_4FGL_J2147.1+0931_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=326.783 yref=9.5181 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 0.99 user 0.27 sys 0.21 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/17381084/ft1_filtered_4FGL_J2147.1+0931_weekly_bin906.fits evtable="EVENTS" scfile=/lscratch/kocevski/17381084/ft2_4FGL_J2147.1+0931_weekly_bin906.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/17381084/Model_4FGL_J2147.1+0931_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 GAL_V02 Working on... /lscratch/kocevski/17381084/ft1_filtered_4FGL_J2147.1+0931_weekly_bin906.fits.....................! real 59.15 user 56.94 sys 1.17 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/17381084/ft1_filtered_4FGL_J2147.1+0931_weekly_bin906.fits', '/lscratch/kocevski/17381084/ft2_4FGL_J2147.1+0931_weekly_bin906.fits', expMap='/lscratch/kocevski/17381084/expmap_786931201_787536001_4FGL_J2147.1+0931_weekly_bin906.fits', expCube='/lscratch/kocevski/17381084/ltcube_786931201_787536001_4FGL_J2147.1+0931_weekly_bin906.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/17381084/Model_4FGL_J2147.1+0931_weekly_bin906.xml', optimizer='MINUIT') Using source of interest name: '4FGL J2147.1+0931' 4FGL J2147.1+0931 Spectrum: LogParabola 297 norm: 2.902e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 298 alpha: 2.432e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 299 beta: 9.991e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 4.060e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/17381084/ft1_filtered_4FGL_J2147.1+0931_weekly_bin906.fits Spacecraft file(s): /lscratch/kocevski/17381084/ft2_4FGL_J2147.1+0931_weekly_bin906.fits Exposure map: /lscratch/kocevski/17381084/expmap_786931201_787536001_4FGL_J2147.1+0931_weekly_bin906.fits Exposure cube: /lscratch/kocevski/17381084/ltcube_786931201_787536001_4FGL_J2147.1+0931_weekly_bin906.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/17381084/Model_4FGL_J2147.1+0931_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) = 17057.0256031 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17053.8827978 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' .10833 1.0000 .0000 .10000E+07 2 'Prefactor ' 10.443 1.0000 .0000 .10000E+07 3 'Prefactor ' 11.117 1.0000 .0000 .10000E+07 4 'Prefactor ' 1.4842 1.0000 .0000 .10000E+07 5 'norm ' 6.6525 1.0000 .0000 .10000E+07 6 'Prefactor ' .55511E-09 1.0000 .0000 .10000E+07 7 'Prefactor ' .14026 1.0000 .0000 .10000E+07 8 'Prefactor ' .19984E-08 1.0000 .0000 .10000E+07 9 'Prefactor ' .64913 1.0000 .0000 .10000E+07 10 'Prefactor ' 84.978 1.0000 .0000 .10000E+07 11 'norm ' 2.9443 1.0000 .0000 .10000E+07 12 'Prefactor ' .10247E-02 1.0000 .0000 .10000E+07 13 'norm ' 1.3254 1.0000 .0000 .10000E+07 14 'norm ' .69822E-06 1.0000 .0000 .10000E+07 15 'Prefactor ' .11805E-03 1.0000 .0000 .10000E+07 16 'Prefactor ' .65716E-04 1.0000 .0000 .10000E+07 17 'Prefactor ' 12.163 1.0000 .0000 .10000E+07 18 'norm ' .98187E-01 1.0000 .0000 .10000E+07 19 'Prefactor ' .12019E-02 1.0000 .0000 .10000E+07 20 'Prefactor ' 19.339 1.0000 .0000 .10000E+07 21 'norm ' 3.5633 1.0000 .0000 .10000E+07 22 'Prefactor ' .25338E-05 1.0000 .0000 .10000E+07 23 'Prefactor ' 1.1576 1.0000 .10000E-03 10000. 24 'Prefactor ' 3.0152 1.0000 .10000E-03 10000. 25 'Normalizat' .78581 1.0000 .10000E-01 10.000 26 'Prefactor ' 1.0071 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 17053.88 FROM MIGRAD STATUS=CONVERGED 185 CALLS 1464 TOTAL EDM= .27E-10 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .9% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor .50385 30.637 .10019E-06 -.13668E-04 2 Prefactor 10.464 4.7537 -.24066E-07 -.42057E-04 3 Prefactor 11.040 7.6859 -.40031E-07 -.21495E-03 4 Prefactor .36867E-03 412.80 .73360E-06** at limit ** 5 norm 6.6400 3.2958 -.19927E-07 .15383E-03 6 Prefactor .0000 5.0786 -.24454E-07** at limit ** 7 Prefactor .14276 9.5873 .42705E-07** at limit ** 8 Prefactor .0000 .85809 .11902E-07** at limit ** 9 Prefactor .12323E-04 239.25 .48095E-06** at limit ** 10 Prefactor 84.248 52.948 .46756E-07 -.26694E-01 11 norm 2.9439 1.4256 -.64618E-08 .44723E-03 12 Prefactor .22204E-09 4.6812 .14714E-06** at limit ** 13 norm 1.3231 1.3252 .25459E-07 -.92642E-04 14 norm .22204E-09 5.7681 .19769E-07** at limit ** 15 Prefactor .11102E-09 8.5358 .30749E-07** at limit ** 16 Prefactor .22204E-09 4.7322 .14776E-06** at limit ** 17 Prefactor 12.166 9.3471 .70426E-07 .95559E-03 18 norm .98657E-01 .62387 .34905E-08** at limit ** 19 Prefactor .11657E-08 10.766 .41058E-07** at limit ** 20 Prefactor 19.334 8.0122 .85742E-09 -.27197E-02 21 norm 3.5607 2.5846 .83351E-08 .31201E-04 22 Prefactor .0000 5.4739 -.20893E-07** at limit ** 23 Prefactor 1.1575 .17418 -.34591E-07 .22000E-03 24 Prefactor 3.0206 3.7564 -.28298E-06 .14173E-04 25 Normalizat .78706 .16884 -.45322E-06 .53539E-05 26 Prefactor 1.0067 .83169E-01 .31570E-06 .70532E-05 ERR DEF= .500 Final values: Prefactor = 0.503852 Prefactor = 10.4637 Prefactor = 11.0399 Prefactor = 0.000368675 norm = 6.63999 Prefactor = 0 Prefactor = 0.142757 Prefactor = 0 Prefactor = 1.23226e-05 Prefactor = 84.2475 norm = 2.94392 Prefactor = 2.22045e-10 norm = 1.32309 norm = 2.22045e-10 Prefactor = 1.11022e-10 Prefactor = 2.22045e-10 Prefactor = 12.1662 norm = 0.0986575 Prefactor = 1.16573e-09 Prefactor = 19.3341 norm = 3.56068 Prefactor = 0 Prefactor = 1.15747 Prefactor = 3.02064 Normalizat = 0.787058 Prefactor = 1.00673 ********** ** 18 **HESSE ********** FCN= 17053.88 FROM HESSE STATUS=OK 540 CALLS 2004 TOTAL EDM= .39E-07 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor .50385 4.3215 .87495E-02 -1.5694 2 Prefactor 10.464 12.657 .30980E-03 -1.5643 3 Prefactor 11.040 10.442 .30023E-03 -1.5642 4 Prefactor .36867E-03 18.392 .18177E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 norm 6.6400 3.3052 .38882E-03 -1.5656 6 Prefactor .0000 5.1284 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 7 Prefactor .14276 .87761 .75077E-02 -1.5700 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 Prefactor .0000 .85686 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor .12323E-04 16.041 .11003E-01 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 10 Prefactor 84.248 55.570 .10849E-03 -1.5524 11 norm 2.9439 1.4406 .59164E-03 -1.5674 12 Prefactor .22204E-09 9.3588 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 norm 1.3231 1.3489 .95448E-03 -1.5685 14 norm .22204E-09 7.0107 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 15 Prefactor .11102E-09 8.4442 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .22204E-09 9.3829 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 Prefactor 12.166 9.7361 .28698E-03 -1.5638 18 norm .98657E-01 .31326 .21836E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .11657E-08 10.801 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 Prefactor 19.334 12.325 .22747E-03 -1.5620 21 norm 3.5607 2.5860 .53516E-03 -1.5670 22 Prefactor .0000 6.9750 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 23 Prefactor 1.1575 .17476 .46066E-02 -1.5493 24 Prefactor 3.0206 3.7604 .58432E-02 -1.5360 25 Normalizat .78706 .15007 .83375E-01 -1.0055 26 Prefactor 1.0067 .70090E-01 .43780E-01 -.92506 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 3.94258e-08 Minuit parameter uncertainties: 1 2.95119 2 12.6572 3 10.4423 4 0.164688 5 3.30525 6 2.63942e-06 7 0.707915 8 3.59515e-07 9 0.0281188 10 55.5701 11 1.44058 12 9.14818e-05 13 1.34891 14 8.05548e-05 15 5.86943e-05 16 8.95015e-05 17 9.73615 18 0.313255 19 0.000223839 20 12.3251 21 2.58597 22 1.18455e-05 23 0.174765 24 3.76068 25 0.150152 26 0.0700965 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 17053.8771962 Extracting fit parameters... 4FGL J2147.1+0931 Spectrum: LogParabola 297 norm: 1.323e+00 1.349e+00 0.000e+00 1.000e+06 ( 1.000e-11) 298 alpha: 2.432e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 299 beta: 9.991e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 4.060e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 1.007e+00 7.010e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 7.871e-01 1.502e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 1.27 Ra Dec: 326.783 9.518 Photon Index (Fixed Index): 2.43 +/- 0.00 Photon Flux (Fixed Index): 2.54e-08 +/- 2.59e-08 Energy Flux (Fixed Index): 7.15e-06 +/- 7.29e-06 TS (Fixed Index): 1.27 Ra Dec: 326.783 9.518 Photon Flux Upper Limit: 7.73589978357e-08 ph cm-2 s-1 Energy Flux Upper Limit: 2.17714765553e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/17381084/likelihoodResults_786931201_787536001_4FGL_J2147.1+0931_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) = 17053.8734095 delta logL = 0.00378663326046 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 17053.87325 delta logL = 0.00394620162479 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' 1.3163 1.0000 .0000 .10000E+07 2 'alpha ' 2.3494 1.0000 .0000 5.0000 3 'Normalizat' .78972 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.0058 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .5570E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. MACHINE ACCURACY LIMITS FURTHER IMPROVEMENT. MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 17053.87 FROM MIGRAD STATUS=CONVERGED 95 CALLS 247 TOTAL EDM= .96E-08 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm 1.3162 1.3203 .14445E-04 -.15111E-03 2 alpha 2.3488 .89687 .36286E-01 -.26629E-03 3 Normalizat .78973 .16559 .36859E-03 .12338E-06 4 Prefactor 1.0058 .82579E-01 .16579E-03 -.10972E-05 ERR DEF= .500 Final values: norm = 1.31621 alpha = 2.34881 Normalizat = 0.789734 Prefactor = 1.00583 ********** ** 18 **HESSE ********** FCN= 17053.87 FROM HESSE STATUS=OK 25 CALLS 272 TOTAL EDM= .15E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm 1.3162 1.3280 .57778E-06 -1.5685 2 alpha 2.3488 .90273 .72572E-02 -.60514E-01 3 Normalizat .78973 .16582 .14744E-04 -1.0045 4 Prefactor 1.0058 .82629E-01 .66316E-05 -.92535 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 1.54074e-11 Minuit parameter uncertainties: 1 1.32796 2 0.923683 3 0.165929 4 0.0826396 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) = 17053.8732498 delta logL = 0.0039463853318 Extracting fit parameters... 4FGL J2147.1+0931 Spectrum: LogParabola 297 norm: 1.316e+00 1.328e+00 0.000e+00 1.000e+06 ( 1.000e-11) 298 alpha: 2.349e+00 9.237e-01 0.000e+00 5.000e+00 ( 1.000e+00) 299 beta: 9.991e-02 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 300 Eb: 4.060e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 554 Prefactor: 1.006e+00 8.264e-02 0.000e+00 1.000e+01 ( 1.000e+00) 555 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 556 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 553 Normalization: 7.897e-01 1.659e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 1.27 Ra Dec: 326.783 9.518 Photon Index (Free Index): 2.35 +/- 0.92 Photon Flux (Free Index): 2.39e-08 +/- 2.95e-08 Energy Flux (Free Index): 7.23e-06 +/- 7.29e-06 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/17381084/cmap_HighResolution_786931201_787536001_4FGL_J2147.1+0931_weekly_bin906.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='2.18e-05', comment='SUCCESS', photon_flux='2.54e-08', energy_flux2='7.23e-06', photon_flux_error='2.59e-08', dlogl='3.95e-03', energy_flux='7.15e-06', photon_flux2='2.39e-08', job_status='DONE', time_completed='2025-12-16 03:27:52.868540', photon_index_error2='0.92', photon_index2='2.35', ts='1.27', fit_tolerance='1e-08', GAL='1.01', photon_index_error='0.00', photon_flux_upper_limit='7.74e-08', energy_flux_error2='7.29e-06', EG='0.79', time_epoch_completed='1765884472.87', return_code='0', job_id='17381084', GAL2='1.01', EG2='0.79', return_code2='0', energy_flux_error='7.29e-06', photon_flux_error2='2.95e-08', ts2='1.27', photon_index='2.43' WHERE bin_id='906' AND source_name='4FGL J2147.1+0931' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Dec 16 03:27:53 PST 2025