XSPEC version: 12.9.0i Build Date/Time: Tue Feb 9 12:39:18 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00674734000b_avg.pha 1 spectrum in use Spectral Data File: sw00674734000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.248e-01 +/- 6.587e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 45.06 sec Using fit statistic: chi Using test statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 sw00674734000b_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 1.0 0000E+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 = 3776.42 using 59 PHA bins. Test statistic : Chi-Squared = 3776.42 using 59 PHA bins. Reduced chi-squared = 66.2530 for 57 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 1819.52 83.5763 -3 8.72849 1.09495 1557.62 162.375 -2 12.8064 0.187464 253.949 2094.94 -3 20.3233 0.0751985 238.533 1231.8 -4 21.0587 0.0703496 238.062 105.266 -5 21.2676 0.0683415 238.024 18.0513 -6 21.3307 0.0677228 238.021 1.75917 -7 21.3495 0.0675324 ============================== Variances and Principal Axes 1 2 1.4028E-01| -0.9999 0.0104 1.2239E-06| -0.0104 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 1.403e-01 -1.456e-03 -1.456e-03 1.634e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 21.3495 +/- 0.374513 2 1 bbodyrad norm 6.75324E-02 +/- 4.04212E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 238.02 using 59 PHA bins. Test statistic : Chi-Squared = 238.02 using 59 PHA bins. Reduced chi-squared = 4.1758 for 57 degrees of freedom Null hypothesis probability = 5.586553e-24 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 238.02 0.0196784 -3 21.3549 0.0674771 ============================== Variances and Principal Axes 1 2 1.4062E-01| -0.9999 0.0103 1.2169E-06| -0.0103 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 1.406e-01 -1.454e-03 -1.454e-03 1.625e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 21.3549 +/- 0.374976 2 1 bbodyrad norm 6.74771E-02 +/- 4.03133E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 238.02 using 59 PHA bins. Test statistic : Chi-Squared = 238.02 using 59 PHA bins. Reduced chi-squared = 4.1758 for 57 degrees of freedom Null hypothesis probability = 5.587069e-24 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 238.02 0.00614638 -3 21.3566 0.0674597 ============================== Variances and Principal Axes 1 2 1.4073E-01| -0.9999 0.0103 1.2149E-06| -0.0103 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 1.407e-01 -1.453e-03 -1.453e-03 1.623e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 21.3566 +/- 0.375117 2 1 bbodyrad norm 6.74597E-02 +/- 4.02823E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 238.02 using 59 PHA bins. Test statistic : Chi-Squared = 238.02 using 59 PHA bins. Reduced chi-squared = 4.1758 for 57 degrees of freedom Null hypothesis probability = 5.587097e-24 XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.9.0i Fri Mar 18 11:35:47 2016 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 Always calculate parameter derivatives using full (slower) numerical differentiation: No 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-unknown-linux-gnu-libc2.12/../spectral/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: sw00674734000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00674734000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00674734000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.123e-01 +/- 3.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 45.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00674734000b_avg.rsp for Source 1 Spectral data counts: 9.56678 Model predicted rate: 0.186829 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 21.3566 +/- 0.375117 2 1 bbodyrad norm 6.74597E-02 +/- 4.02823E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 238.02 using 59 PHA bins. Test statistic : Chi-Squared = 238.02 using 59 PHA bins. Reduced chi-squared = 4.1758 for 57 degrees of freedom Null hypothesis probability = 5.587097e-24 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.17835 photons (5.7706e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1677 - 0.1878 (5.430e-09 - 6.076e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.50067 photons (2.9973e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.4784 - 0.5185 (2.866e-08 - 3.101e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.78368 photons (1.0201e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.7560 - 0.8081 (9.768e-08 - 1.055e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.4627 photons (1.3776e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.419 - 1.498 (1.330e-07 - 1.416e-07) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 4.1758) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 4.1758) > 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] : 21.3566 ( ) R^2/D10^2 : 6.74597E-02 ( ) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 238.02 using 59 PHA bins. # Reduced chi-squared = 4.1758 for 57 degrees of freedom # Null hypothesis probability = 5.587097e-24 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.600e-07 1.455e-08 25- 50 1.351e-06 5.295e-08 50-150 4.597e-06 1.762e-07 15-150 6.207e-06 1.938e-07