XSPEC version: 12.9.1p Build Date/Time: Thu Oct 12 10:37:44 2017 XSPEC12>query no XSPEC12>data 1:1 sw00780845000b_avg.pha 1 spectrum in use Spectral Data File: sw00780845000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.523e-02 +/- 2.948e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 47.62 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 sw00780845000b_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 = 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 = 5.581554e-24 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 198.879 3.71331 -3 8.38635 0.278278 191.321 119.499 -3 11.7328 0.0253993 184.839 754.803 -4 24.5949 0.0111239 78.7977 11516.9 -5 23.2748 0.00833630 77.06 1061.44 -6 22.1827 0.00895432 77.004 66.6682 -7 21.8317 0.00945137 76.9991 23.656 -8 21.7363 0.00960196 ============================== Variances and Principal Axes 1 2 3.0281E+00| -1.0000 0.0014 4.2011E-07| -0.0014 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.028e+00 -4.148e-03 -4.148e-03 6.103e-06 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 21.7363 +/- 1.74015 2 1 bbodyrad norm 9.60196E-03 +/- 2.47046E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.00 using 59 PHA bins. Test statistic : Chi-Squared = 77.00 using 59 PHA bins. Reduced chi-squared = 1.351 for 57 degrees of freedom Null hypothesis probability = 3.996918e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 76.9988 0.00457401 -3 21.7098 0.00964063 ============================== Variances and Principal Axes 1 2 2.9746E+00| -1.0000 0.0014 4.3192E-07| -0.0014 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.975e+00 -4.164e-03 -4.164e-03 6.261e-06 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 21.7098 +/- 1.72470 2 1 bbodyrad norm 9.64063E-03 +/- 2.50215E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.00 using 59 PHA bins. Test statistic : Chi-Squared = 77.00 using 59 PHA bins. Reduced chi-squared = 1.351 for 57 degrees of freedom Null hypothesis probability = 3.997139e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 76.9987 0.00142236 -3 21.7016 0.00965230 ============================== Variances and Principal Axes 1 2 2.9633E+00| -1.0000 0.0014 4.3527E-07| -0.0014 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 2.963e+00 -4.171e-03 -4.171e-03 6.305e-06 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 21.7016 +/- 1.72143 2 1 bbodyrad norm 9.65230E-03 +/- 2.51105E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.00 using 59 PHA bins. Test statistic : Chi-Squared = 77.00 using 59 PHA bins. Reduced chi-squared = 1.351 for 57 degrees of freedom Null hypothesis probability = 3.997161e-02 XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.9.1p Sat Jan 20 09:25:47 2018 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/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: sw00780845000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00780845000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00780845000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.313e-02 +/- 2.378e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 47.62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00780845000b_avg.rsp for Source 1 Spectral data counts: 1.57768 Model predicted rate: 2.89103E-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 21.7016 +/- 1.72143 2 1 bbodyrad norm 9.65230E-03 +/- 2.51105E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 77.00 using 59 PHA bins. Test statistic : Chi-Squared = 77.00 using 59 PHA bins. Reduced chi-squared = 1.351 for 57 degrees of freedom Null hypothesis probability = 3.997161e-02 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.026157 photons (8.4651e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.01853 - 0.03071 (6.004e-10 - 9.933e-10) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.074106 photons (4.4399e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.05713 - 0.08311 (3.445e-09 - 4.973e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11936 photons (1.5616e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.08928 - 0.1325 (1.127e-08 - 1.746e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.21962 photons (2.0902e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1759 - 0.2389 (1.666e-08 - 2.294e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 18.6921 25.5539 (-3.00693,3.85487) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.00571524 0.0157465 (-0.00394094,0.00609029) 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] : 21.7016 (-3.00693 3.85487) R^2/D10^2 : 9.65230E-03 (-0.00394094 0.00609029) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 77.00 using 59 PHA bins. # Reduced chi-squared = 1.351 for 57 degrees of freedom # Null hypothesis probability = 3.997161e-02 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 4.031e-08 9.355e-09 25- 50 2.114e-07 3.638e-08 50-150 7.436e-07 1.474e-07 15-150 9.954e-07 1.495e-07