XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 XSPEC12>query no XSPEC12>data 1:1 sw00950330000b_avg.pha 1 spectrum in use Spectral Data File: sw00950330000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 8.575e-02 +/- 4.605e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 237.9 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 sw00950330000b_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 4214.85 using 59 bins. Test statistic : Chi-Squared 4214.85 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 2797.49 130.978 -1 5.51644 2.35397 2412.79 273.999 -1 6.33619 1.33841 1996.47 288.556 -1 7.25586 0.814920 1246.99 326.434 -2 10.0096 0.224462 571.987 1561.05 -3 13.2946 0.112173 570.491 1623.02 -3 14.6018 0.0636472 448.127 4500.17 -4 15.5708 0.0593915 445.629 26.7555 -5 15.8800 0.0552289 445.12 152.724 -6 16.0130 0.0537917 445.045 22.9165 -7 16.0680 0.0531666 ============================== Variances and Principal Axes 1 2 6.3230E-07| -0.0119 -0.9999 5.6094E-02| -0.9999 0.0119 ------------------------------ ======================== Covariance Matrix 1 2 5.609e-02 -6.674e-04 -6.674e-04 8.574e-06 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.0680 +/- 0.236824 2 1 bbodyrad norm 5.31666E-02 +/- 2.92809E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 445.04 using 59 bins. Test statistic : Chi-Squared 445.04 using 59 bins. Null hypothesis probability of 1.63e-61 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 445.033 0.199674 -3 16.0900 0.0529146 445.031 0.526489 -4 16.0995 0.0528042 ============================== Variances and Principal Axes 1 2 6.1119E-07| -0.0116 -0.9999 5.6733E-02| -0.9999 0.0116 ------------------------------ ======================== Covariance Matrix 1 2 5.672e-02 -6.601e-04 -6.601e-04 8.293e-06 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.0995 +/- 0.238170 2 1 bbodyrad norm 5.28042E-02 +/- 2.87968E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 445.03 using 59 bins. Test statistic : Chi-Squared 445.03 using 59 bins. Null hypothesis probability of 1.64e-61 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 445.03 0.0344872 -3 16.1034 0.0527601 ============================== Variances and Principal Axes 1 2 6.0864E-07| -0.0116 -0.9999 5.6819E-02| -0.9999 0.0116 ------------------------------ ======================== Covariance Matrix 1 2 5.681e-02 -6.592e-04 -6.592e-04 8.258e-06 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.1034 +/- 0.238352 2 1 bbodyrad norm 5.27601E-02 +/- 2.87376E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 445.03 using 59 bins. Test statistic : Chi-Squared 445.03 using 59 bins. Null hypothesis probability of 1.64e-61 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 00:37:31 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: sw00950330000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00950330000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00950330000b_avg.pha Net count rate (cts/s) for Spectrum:1 7.842e-02 +/- 1.610e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 237.9 sec Using fit statistic: chi Using Response (RMF) File sw00950330000b_avg.rsp for Source 1 Spectral data counts: 18.6563 Model predicted rate: 6.16635E-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 16.1034 +/- 0.238352 2 1 bbodyrad norm 5.27601E-02 +/- 2.87376E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 445.03 using 59 bins. Test statistic : Chi-Squared 445.03 using 59 bins. Null hypothesis probability of 1.64e-61 with 57 degrees of freedom XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.087671 photons (2.8248e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.08295 - 0.09175 (2.674e-09 - 2.955e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.20301 photons (1.1952e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1960 - 0.2098 (1.154e-08 - 1.233e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.18333 photons (2.1717e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1754 - 0.1894 (2.058e-08 - 2.257e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.474 photons (3.6493e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.4609 - 0.4847 (3.542e-08 - 3.739e-08) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 7.80755) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 7.80755) > 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] : 16.1034 ( ) R^2/D10^2 : 5.27601E-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 6.720e-07 3.342e-08 25- 50 2.843e-06 9.397e-08 50-150 5.166e-06 2.367e-07 15-150 8.682e-06 2.343e-07