XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 XSPEC12>query no XSPEC12>data 1:1 sw00956639000b_avg.pha 1 spectrum in use Spectral Data File: sw00956639000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.219e-01 +/- 6.862e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 15.34 sec Using fit statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 sw00956639000b_avg.rsp Response successfully loaded. XSPEC12>ignore **-13.0 150.0-** 3 channels (1-3) ignored in spectrum # 1 18 channels (63-80) ignored in spectrum # 1 XSPEC12>model bbodyrad Input parameter value, delta, min, bot, top, and max values for ... 3 0.01( 0.03) 0.0001 0.001 100 200 1:bbodyrad:kT>5.0 1.00000E-02 1.00000E-04 1.00000E-03 100.00 200.00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bbodyrad:norm>1.0 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.00000 +/- 0.0 2 1 bbodyrad norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 860.80 using 59 bins. Test statistic : Chi-Squared 860.80 using 59 bins. Null hypothesis probability of 6.05e-144 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 544.891 25.5328 -3 8.26919 1.26082 254.127 247.132 -4 10.2732 0.443193 216.542 150.188 -1 10.8123 0.311759 191.093 44.0101 -1 11.5895 0.247378 172.568 47.9008 -1 12.2888 0.205174 168.344 34.9373 -2 13.8638 0.115558 134.038 506.519 -3 15.3671 0.0945312 131.572 133.977 -4 15.9514 0.0851210 131.178 43.466 -5 16.2151 0.0810541 131.112 9.98748 -6 16.3327 0.0792052 ============================== Variances and Principal Axes 1 2 7.6476E-06| -0.0170 -0.9999 3.0799E-01| -0.9999 0.0170 ------------------------------ ======================== Covariance Matrix 1 2 3.079e-01 -5.245e-03 -5.245e-03 9.699e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.3327 +/- 0.554891 2 1 bbodyrad norm 7.92052E-02 +/- 9.84839E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 131.11 using 59 bins. Test statistic : Chi-Squared 131.11 using 59 bins. Null hypothesis probability of 9.04e-08 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 131.1 0.0828985 -3 16.3832 0.0784031 131.097 0.396455 -4 16.4066 0.0780289 ============================== Variances and Principal Axes 1 2 7.1293E-06| -0.0163 -0.9999 3.1513E-01| -0.9999 0.0163 ------------------------------ ======================== Covariance Matrix 1 2 3.150e-01 -5.128e-03 -5.128e-03 9.059e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.4066 +/- 0.561289 2 1 bbodyrad norm 7.80289E-02 +/- 9.51772E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 131.10 using 59 bins. Test statistic : Chi-Squared 131.10 using 59 bins. Null hypothesis probability of 9.08e-08 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 131.097 0.0161884 -3 16.4166 0.0778687 ============================== Variances and Principal Axes 1 2 7.0606E-06| -0.0162 -0.9999 3.1624E-01| -0.9999 0.0162 ------------------------------ ======================== Covariance Matrix 1 2 3.162e-01 -5.113e-03 -5.113e-03 8.974e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.4166 +/- 0.562279 2 1 bbodyrad norm 7.78687E-02 +/- 9.47304E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 131.10 using 59 bins. Test statistic : Chi-Squared 131.10 using 59 bins. Null hypothesis probability of 9.08e-08 with 57 degrees of freedom XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.11.0 Mon Jun 1 00:29:56 2020 Auto-saving is done after every command. Fit statistic in use: Chi-Squared Minimization technique: Levenberg-Marquardt Convergence criterion = 0.01 Parameter fit deltas: 0.01 * parValue Using chain rule to calculate statistic derivatives (faster method). Querying disabled - will not continue fitting. Prefit-renorming enabled. Solar abundance table: angr Photoionization Cross-Section Table: bcmc: Balucinska-Church and McCammon, 1998 Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73 Model data directory: /software/lheasoft/release/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../modelData/ Plot settings: Showing of individual additive components is OFF. Showing of background spectra is OFF. Effective area normalization is OFF. Current unit settings: Energy = keV Wavelength = angstrom, with Y-Axis displayed per Hz X-Axis data display mode: Channels Spectra plots will be shifted to source frame by redshift value z: 0 Device: /null Plotting of line IDs is OFF. Splashpage is ON. xlog for data plots is ON. ylog for data plots is OFF. Default plot rebin settings for all plot groups: Min. Signif. Max. # Bins Error Type 0.00000 1 quad Responses read: sw00956639000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00956639000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00956639000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.110e-01 +/- 3.839e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 15.34 sec Using fit statistic: chi Using Response (RMF) File sw00956639000b_avg.rsp for Source 1 Spectral data counts: 1.70219 Model predicted rate: 9.57197E-02 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.4166 +/- 0.562279 2 1 bbodyrad norm 7.78687E-02 +/- 9.47304E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 131.10 using 59 bins. Test statistic : Chi-Squared 131.10 using 59 bins. Null hypothesis probability of 9.08e-08 with 57 degrees of freedom XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.13382 photons (4.3131e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1177 - 0.1452 (3.798e-09 - 4.676e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.31461 photons (1.8547e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.2817 - 0.3331 (1.665e-08 - 1.963e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.2958 photons (3.5271e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.2681 - 0.3171 (3.150e-08 - 3.816e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.74422 photons (5.8132e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.6874 - 0.7795 (5.343e-08 - 6.124e-08) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 2.29994) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 2.29994) > maximum (2) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_bb.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model blackbody: ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT [keV] : 16.4166 ( ) R^2/D10^2 : 7.78687E-02 ( ) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 6.616e-08 6.734e-09 25- 50 2.845e-07 2.286e-08 50-150 5.411e-07 5.108e-08 15-150 8.917e-07 5.990e-08