/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 = 17478 number of fields = 31 RA_SUN column already exists. File will not be modified. Done. Performing analysis on: 4FGL_J1657.7+4808_weekly_bin870 RA = 254.438, Dec = 48.1368 tmin = 765158401, tmax = 765763201 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='2916814', job_status='RUN', time_executed='2025-04-08 04:59:36.191601', time_epoch_executed='1744113576.19' WHERE source_name='4FGL J1657.7+4808' and cadence='weekly' and bin_id='870' Database successfully updated. Done. Creating custom output directory: /lscratch/kocevski/2916814 Creating custom pfile directory: /lscratch/kocevski/2916814/pfiles/ Retrieving the FT1 file... Issuing command: datacat find --group FT1 --filter 'nMetStop>=765158401.0 && nMetStart<765763201.0' /Data/Flight/Reprocess/P305 Issuing command: datacat find --group FT1 --filter 'nMetStart>564945418 && nMetStop>=765158401.0 && nMetStart<765763201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Checksum keywords updated successfully. Merged file saved to: /lscratch/kocevski/2916814/ft1_4FGL_J1657.7+4808_weekly_bin870.fits Retrieving the FT1 file... Issuing command: datacat find --group FT2 --filter 'nMetStop>=765158401.0 && nMetStart<765763201.0' /Data/Flight/Level1/LPA Retrieving 108 files... Done. Merging files... Merged file saved to: /lscratch/kocevski/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.fits Selecting the photons: time -p gtselect infile=/lscratch/kocevski/2916814/ft1_4FGL_J1657.7+4808_weekly_bin870.fits outfile=/lscratch/kocevski/2916814/ft1_filteredMKT_4FGL_J1657.7+4808_weekly_bin870.fits ra=254.438 dec=48.1368 rad=12.0 tmin=765158401.0 tmax=765763201.0 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 5.31 user 4.37 sys 0.36 Adding sun position to ft2 file: /sdf/group/fermi/g/LCRepository/Repository/bin/sunpos /lscratch/kocevski/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.fits Selecting the good time intervals: time -p gtmktime scfile=/lscratch/kocevski/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.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/2916814/ft1_filteredMKT_4FGL_J1657.7+4808_weekly_bin870.fits evtable="EVENTS" outfile="/lscratch/kocevski/2916814/ft1_filtered_4FGL_J1657.7+4808_weekly_bin870.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 1.00 user 0.21 sys 0.15 Number of photons that the gtmktime cut: 1528 Generating the livetime cube: time -p gtltcube evfile="/lscratch/kocevski/2916814/ft1_filtered_4FGL_J1657.7+4808_weekly_bin870.fits" evtable="EVENTS" scfile=/lscratch/kocevski/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.fits sctable="SC_DATA" outfile=/lscratch/kocevski/2916814/ltcube_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.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/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.fits .....................! real 19.18 user 18.02 sys 0.37 Generating the exposure map: time -p gtexpmap evfile=/lscratch/kocevski/2916814/ft1_filtered_4FGL_J1657.7+4808_weekly_bin870.fits evtable="EVENTS" scfile=/lscratch/kocevski/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.fits sctable="SC_DATA" expcube=/lscratch/kocevski/2916814/ltcube_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.fits outfile=/lscratch/kocevski/2916814/expmap_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.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/2916814/ltcube_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.fits .....................! real 70.45 user 65.39 sys 4.26 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 212 point sources and 0 extended sources Setting source of interest to: 4FGL J1657.7+4808 @ 254.438 48.1368 Creating the counts map: time -p gtbin evfile=/lscratch/kocevski/2916814/ft1_filtered_4FGL_J1657.7+4808_weekly_bin870.fits scfile=/lscratch/kocevski/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.fits outfile=/lscratch/kocevski/2916814/cmap_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.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=254.438 yref=48.1368 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 0.23 sys 0.15 Creating the high resolution counts map: time -p gtbin evfile=/lscratch/kocevski/2916814/ft1_filtered_4FGL_J1657.7+4808_weekly_bin870.fits scfile=/lscratch/kocevski/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.fits outfile=/lscratch/kocevski/2916814/cmap_HighResolution_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.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=254.438 yref=48.1368 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 0.78 user 0.25 sys 0.13 Computing the diffuse response: time -p gtdiffrsp evfile=/lscratch/kocevski/2916814/ft1_filtered_4FGL_J1657.7+4808_weekly_bin870.fits evtable="EVENTS" scfile=/lscratch/kocevski/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.fits sctable="SC_DATA" srcmdl=/lscratch/kocevski/2916814/Model_4FGL_J1657.7+4808_weekly_bin870.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/2916814/ft1_filtered_4FGL_J1657.7+4808_weekly_bin870.fits.....................! real 45.72 user 43.80 sys 1.07 Creating the likelihood object... obs = UnbinnedObs('/lscratch/kocevski/2916814/ft1_filtered_4FGL_J1657.7+4808_weekly_bin870.fits', '/lscratch/kocevski/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.fits', expMap='/lscratch/kocevski/2916814/expmap_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.fits', expCube='/lscratch/kocevski/2916814/ltcube_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.fits', irfs='P8R3_SOURCE_V2') like = UnbinnedAnalysis(obs, '/lscratch/kocevski/2916814/Model_4FGL_J1657.7+4808_weekly_bin870.xml', optimizer='MINUIT') Using source of interest name: '4FGL J1657.7+4808' 4FGL J1657.7+4808 Spectrum: LogParabola 350 norm: 1.071e+00 0.000e+00 0.000e+00 1.000e+06 ( 1.000e-11) 351 alpha: 2.309e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 352 beta: 1.099e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 353 Eb: 5.763e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed Likelihood Fit Parameters: Event file(s): /lscratch/kocevski/2916814/ft1_filtered_4FGL_J1657.7+4808_weekly_bin870.fits Spacecraft file(s): /lscratch/kocevski/2916814/ft2_4FGL_J1657.7+4808_weekly_bin870.fits Exposure map: /lscratch/kocevski/2916814/expmap_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.fits Exposure cube: /lscratch/kocevski/2916814/ltcube_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.fits IRFs: P8R3_SOURCE_V2 Source model file: /lscratch/kocevski/2916814/Model_4FGL_J1657.7+4808_weekly_bin870.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) = 16301.6617916 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16298.4845328 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'Prefactor ' 55.890 1.0000 .0000 .10000E+07 2 'Prefactor ' .60844E-01 1.0000 .0000 .10000E+07 3 'Prefactor ' .17065E-03 1.0000 .0000 .10000E+07 4 'Prefactor ' .32641E-07 1.0000 .0000 .10000E+07 5 'Prefactor ' .28884E-04 1.0000 .0000 .10000E+07 6 'norm ' 5.0391 1.0000 .0000 .10000E+07 7 'norm ' .18752E-01 1.0000 .0000 .10000E+07 8 'norm ' .18694E-05 1.0000 .0000 .10000E+07 9 'Prefactor ' 3.0354 1.0000 .0000 .10000E+07 10 'Prefactor ' 4.8000 1.0000 .0000 .10000E+07 11 'norm ' 12.365 1.0000 .0000 .10000E+07 12 'Prefactor ' .32607E-06 1.0000 .0000 .10000E+07 13 'Prefactor ' 7.0897 1.0000 .0000 .10000E+07 14 'Prefactor ' 2.7255 1.0000 .0000 .10000E+07 15 'Prefactor ' .13423E-06 1.0000 .0000 .10000E+07 16 'Prefactor ' .31492E-03 1.0000 .0000 .10000E+07 17 'norm ' 2.0200 1.0000 .0000 .10000E+07 18 'norm ' .32380E-01 1.0000 .0000 .10000E+07 19 'Prefactor ' .14433E-08 1.0000 .0000 .10000E+07 20 'norm ' .10102 1.0000 .0000 .10000E+07 21 'norm ' .10743E-05 1.0000 .0000 .10000E+07 22 'Prefactor ' 7.1447 1.0000 .0000 .10000E+07 23 'norm ' 9.6906 1.0000 .0000 .10000E+07 24 'Prefactor ' 3.7942 1.0000 .0000 .10000E+07 25 'norm ' .35213E-03 1.0000 .0000 .10000E+07 26 'Prefactor ' 29.378 1.0000 .0000 .10000E+07 27 'norm ' .52014E-07 1.0000 .0000 .10000E+07 28 'Prefactor ' 6.8066 1.0000 .0000 .10000E+07 29 'Prefactor ' 6.4462 1.0000 .0000 .10000E+07 30 'Prefactor ' .77892E-03 1.0000 .0000 .10000E+07 31 'Prefactor ' 4.1080 1.0000 .0000 .10000E+07 32 'Prefactor ' .48505E-03 1.0000 .0000 .10000E+07 33 'norm ' .97145E-08 1.0000 .0000 .10000E+07 34 'Normalizat' .71372 1.0000 .10000E-01 10.000 35 'Prefactor ' 1.1619 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. FCN= 16298.48 FROM MIGRAD STATUS=CONVERGED 256 CALLS 2273 TOTAL EDM= .15E-08 STRATEGY=1 ERROR MATRIX UNCERTAINTY= .8% EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Prefactor 55.830 1.5313 .68506E-08 -.35534E-01 2 Prefactor .69366E-01 23.756 .34438E-06** at limit ** 3 Prefactor .0000 10.909 .90346E-07** at limit ** 4 Prefactor .50515E-08 3.2140 .15759E-06** at limit ** 5 Prefactor .0000 1.3068 -.22287E-07** at limit ** 6 norm 4.9894 5.0481 -.10711E-06 -.19252E-02 7 norm .18685E-01 .65478E-01 -.19558E-07** at limit ** 8 norm .10769E-07 3.4674 -.45273E-07** at limit ** 9 Prefactor 3.0288 2.2647 .80747E-08 .37869E-03 10 Prefactor 4.7934 3.8510 -.75566E-07 -.22911E-02 11 norm 12.436 4.7495 -.31182E-08 .14494E-01 12 Prefactor .0000 1.8464 .55964E-07** at limit ** 13 Prefactor 7.0875 1.0253 -.27378E-08 -.71530E-02 14 Prefactor 2.7239 1.6360 .26088E-07 .62650E-03 15 Prefactor .55511E-10 1.1951 -.12281E-06** at limit ** 16 Prefactor .99198E-07 6.8639 .20165E-07** at limit ** 17 norm 2.0192 .94435 -.19037E-08 -.17331E-02 18 norm .31666E-01 .84446 .88827E-07** at limit ** 19 Prefactor .0000 2.4254 -.37224E-07** at limit ** 20 norm .10085 .26600 -.53962E-07** at limit ** 21 norm .99920E-09 2.6267 .13785E-06** at limit ** 22 Prefactor 7.1880 5.5891 -.13350E-07 -.24394E-02 23 norm 9.6879 1.5405 .90542E-08 .24787E-02 24 Prefactor 3.7904 2.0933 .19421E-07 .85296E-03 25 norm .25252E-06 7.1935 .32710E-08** at limit ** 26 Prefactor 28.702 6.1019 .56862E-07 -.23834 27 norm .0000 .77733 .11780E-06** at limit ** 28 Prefactor 6.8498 2.4424 .17644E-07 -.40595E-01 29 Prefactor 6.4496 3.3114 -.41413E-07 -.38701E-02 30 Prefactor .29976E-08 29.214 .47834E-06** at limit ** 31 Prefactor .26343E-04 502.91 .20235E-05** at limit ** 32 Prefactor .44409E-08 3.9528 .53073E-07** at limit ** 33 norm .0000 1.3217 -.31693E-07** at limit ** 34 Normalizat .71396 .14281 -.48462E-06 -.18187E-03 35 Prefactor 1.1626 .12089 -.25376E-06 -.27456E-03 ERR DEF= .500 Final values: Prefactor = 55.8301 Prefactor = 0.0693662 Prefactor = 0 Prefactor = 5.05151e-09 Prefactor = 0 norm = 4.98936 norm = 0.0186846 norm = 1.07692e-08 Prefactor = 3.02879 Prefactor = 4.79336 norm = 12.4355 Prefactor = 0 Prefactor = 7.08748 Prefactor = 2.72385 Prefactor = 5.55112e-11 Prefactor = 9.91984e-08 norm = 2.01922 norm = 0.0316659 Prefactor = 0 norm = 0.100854 norm = 9.99201e-10 Prefactor = 7.188 norm = 9.68788 Prefactor = 3.79045 norm = 2.5252e-07 Prefactor = 28.702 norm = 0 Prefactor = 6.84976 Prefactor = 6.44965 Prefactor = 2.9976e-09 Prefactor = 2.63433e-05 Prefactor = 4.44089e-09 norm = 0 Normalizat = 0.713958 Prefactor = 1.16262 ********** ** 18 **HESSE ********** FCN= 16298.48 FROM HESSE STATUS=OK 862 CALLS 3135 TOTAL EDM= .48E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 Prefactor 55.830 38.073 .13377E-03 -1.5559 2 Prefactor .69366E-01 1.0290 .79335E-02 -1.5703 WARNING - - ABOVE PARAMETER IS AT LIMIT. 3 Prefactor .0000 10.975 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 4 Prefactor .50515E-08 3.1800 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 5 Prefactor .0000 1.2881 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 6 norm 4.9894 5.0200 .44771E-03 -1.5663 7 norm .18685E-01 .52313E-01 .78513E-03 -1.5705 WARNING - - ABOVE PARAMETER IS AT LIMIT. 8 norm .10769E-07 3.4673 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 9 Prefactor 3.0288 2.2813 .58216E-03 -1.5673 10 Prefactor 4.7934 3.8629 .45896E-03 -1.5664 11 norm 12.436 14.252 .28461E-03 -1.5637 12 Prefactor .0000 .53397 .23932E-02 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 13 Prefactor 7.0875 1.2001 .37651E-03 -1.5655 14 Prefactor 2.7239 1.6581 .61658E-03 -1.5675 15 Prefactor .55511E-10 1.1714 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 16 Prefactor .99198E-07 7.0802 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 17 norm 2.0192 .94370 .72785E-03 -1.5680 18 norm .31666E-01 .19483 .21071E-02 -1.5704 WARNING - - ABOVE PARAMETER IS AT LIMIT. 19 Prefactor .0000 2.4024 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 20 norm .10085 .27056 .13902E-02 -1.5702 WARNING - - ABOVE PARAMETER IS AT LIMIT. 21 norm .99920E-09 2.6183 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 22 Prefactor 7.1880 5.5989 .37504E-03 -1.5654 23 norm 9.6879 1.5481 .32167E-03 -1.5646 24 Prefactor 3.7904 2.0961 .51798E-03 -1.5669 25 norm .25252E-06 7.7584 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 26 Prefactor 28.702 47.419 .18453E-03 -1.5601 27 norm .0000 .77927 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 28 Prefactor 6.8498 19.942 .38434E-03 -1.5656 29 Prefactor 6.4496 3.3174 .39506E-03 -1.5657 30 Prefactor .29976E-08 29.256 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 31 Prefactor .26343E-04 503.66 .49714E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 32 Prefactor .44409E-08 3.9288 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 33 norm .0000 1.3243 .42118E-03 -1.5708 WARNING - - ABOVE PARAMETER IS AT LIMIT. 34 Normalizat .71396 .12670 .70079E-01 -1.0334 35 Prefactor 1.1626 .10504 .35600E-01 -.87490 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 4.82294e-06 Minuit parameter uncertainties: 1 38.0736 2 0.534332 3 1.05217e-05 4 0.000253004 5 3.60653e-06 6 5.01998 7 0.0523126 8 0.000386193 9 2.28131 10 3.86294 11 14.2516 12 7.81016e-07 13 1.20008 14 1.65806 15 1.31415e-05 16 0.00167589 17 0.943702 18 0.15709 19 1.37216e-05 20 0.270564 21 0.000101115 22 5.5989 23 1.54812 24 2.09606 25 0.00279952 26 47.4196 27 5.21785e-06 28 19.9424 29 3.31737 30 0.000591574 31 0.230393 32 0.000263407 33 9.59145e-06 34 0.126753 35 0.105055 Done. MINUIT Return Code (Fixed Index): 0 logL (Fixed Index) = 16298.4776521 Extracting fit parameters... 4FGL J1657.7+4808 Spectrum: LogParabola 350 norm: 3.167e-02 1.571e-01 0.000e+00 1.000e+06 ( 1.000e-11) 351 alpha: 2.309e+00 0.000e+00 0.000e+00 5.000e+00 ( 1.000e+00) fixed 352 beta: 1.099e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 353 Eb: 5.763e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 682 Prefactor: 1.163e+00 1.051e-01 0.000e+00 1.000e+01 ( 1.000e+00) 683 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 684 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 681 Normalization: 7.140e-01 1.268e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Fixed Index): 0.01 Ra Dec: 254.438 48.137 Photon Flux Upper Limit: 3.51703357636e-08 ph cm-2 s-1 Energy Flux Upper Limit: 1.18076944269e-05 MeV cm-2 s-1 Saving results to: /lscratch/kocevski/2916814/likelihoodResults_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.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) = 16298.4622742 delta logL = 0.0153779563316 Fit tolerance = 0.0001 Performing likelihood fit... Done. MINUIT Return Code (Free Index): 0 logL (Free Index) = 16298.4571172 delta logL = 0.0205348896907 Fit tolerance = 1e-08 Performing likelihood fit... ********** ** 14 **SET NOWARN ********** PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'norm ' .59968E-01 1.0000 .0000 .10000E+07 2 'alpha ' 2.7678 1.0000 .0000 5.0000 3 'Normalizat' .71176 1.0000 .10000E-01 10.000 4 'Prefactor ' 1.1631 1.0000 .0000 10.000 ********** ** 15 **SET ERR .5000 ********** ********** ** 16 **SET GRAD 1.000 ********** ********** ** 17 **MINIMIZE .6850E+05 .2000E-04 ********** MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. FCN= 16298.46 FROM MIGRAD STATUS=CONVERGED 56 CALLS 220 TOTAL EDM= .32E-09 STRATEGY= 1 ERR MATRIX NOT POS-DEF EXT PARAMETER APPROXIMATE STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 norm .59597E-01 2.8256 .22569E-02** at limit ** 2 alpha 2.7686 2.8395 .41454 .50537E-04 3 Normalizat .71180 .14911E-01 .70176E-01 .71550E-04 4 Prefactor 1.1631 .13107E-01 .35567E-01 .12742E-04 ERR DEF= .500 Final values: norm = 0.0595967 alpha = 2.76863 Normalizat = 0.711797 Prefactor = 1.16313 ********** ** 18 **HESSE ********** FCN= 16298.46 FROM HESSE STATUS=OK 35 CALLS 255 TOTAL EDM= .90E-10 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER INTERNAL INTERNAL NO. NAME VALUE ERROR STEP SIZE VALUE 1 norm .59597E-01 .73227 .82634E-04 -1.5703 WARNING - - ABOVE PARAMETER IS AT LIMIT. 2 alpha 2.7686 3.7472 .89429E-01 .10766 3 Normalizat .71180 .13606 .31056E-03 -1.0343 4 Prefactor 1.1631 .11937 .21756E-03 -.87473 ERR DEF= .500 Minuit fit quality: 3 estimated distance: 8.96022e-11 Minuit parameter uncertainties: 1 0.417809 2 2.9966 3 0.13612 4 0.119398 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) = 16298.4571161 delta logL = 0.020535989499 Extracting fit parameters... 4FGL J1657.7+4808 Spectrum: LogParabola 350 norm: 5.960e-02 4.178e-01 0.000e+00 1.000e+06 ( 1.000e-11) 351 alpha: 2.769e+00 2.997e+00 0.000e+00 5.000e+00 ( 1.000e+00) 352 beta: 1.099e-01 0.000e+00 -5.000e+00 1.000e+01 ( 1.000e+00) fixed 353 Eb: 5.763e+02 0.000e+00 3.000e+01 5.000e+05 ( 1.000e+00) fixed GAL_V02 Spectrum: PowerLaw 682 Prefactor: 1.163e+00 1.194e-01 0.000e+00 1.000e+01 ( 1.000e+00) 683 Index: 0.000e+00 0.000e+00 -1.000e+00 1.000e+00 ( 1.000e+00) fixed 684 Scale: 1.000e+02 0.000e+00 5.000e+01 2.000e+02 ( 1.000e+00) fixed EG_v02 Spectrum: FileFunction 681 Normalization: 7.118e-01 1.361e-01 1.000e-02 1.000e+01 ( 1.000e+00) TS (Free Index): 0.01 Ra Dec: 254.438 48.137 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/2916814/cmap_HighResolution_765158401_765763201_4FGL_J1657.7+4808_weekly_bin870.png Cleaning up... ** Nuclear option initiated! ** Updating database... UPDATE lightcurve_data_v2 SET energy_flux_upper_limit='1.18e-05', job_status='DONE', photon_flux_upper_limit='3.52e-08', time_completed='2025-04-08 05:14:34.743125', job_id='2916814', GAL2='1.16', fit_tolerance='1e-08', EG2='0.71', EG='0.71', time_epoch_completed='1744114474.74', return_code2='0', ts='0.01', comment='SUCCESS', return_code='0', GAL='1.16', dlogl='2.05e-02', ts2='0.05', photon_index_error='0.00', photon_index='2.31' WHERE bin_id='870' AND source_name='4FGL J1657.7+4808' AND cadence='weekly'; Database successfully updated. Analysis Complete. Tue Apr 8 05:14:35 PDT 2025