XSPEC version: 12.9.1 Build Date/Time: Wed Apr 5 16:20:24 2017 XSPEC12>query no XSPEC12>data 1:1 sw00761119000b_avg.pha 1 spectrum in use Spectral Data File: sw00761119000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.430e-02 +/- 5.428e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 36.62 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 sw00761119000b_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 = 90.77 using 59 PHA bins. Test statistic : Chi-Squared = 90.77 using 59 PHA bins. Reduced chi-squared = 1.592 for 57 degrees of freedom Null hypothesis probability = 2.958042e-03 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 64.8957 2.36603 -2 6.51568 0.687725 62.4667 4.68905 -1 6.96498 0.570023 61.3101 1.8267 -1 7.29891 0.480755 61.1855 1.27107 -2 8.11312 0.273688 58.777 16.9478 -3 8.83477 0.229377 58.6239 3.32555 -4 9.12011 0.206119 58.5851 1.44677 -5 9.27215 0.194787 58.5747 0.4394 -6 9.35566 0.188593 58.5716 0.14723 -7 9.40229 0.185175 ============================== Variances and Principal Axes 1 2 1.0820E+00| -0.9971 0.0762 5.0302E-04| -0.0762 -0.9971 ------------------------------ ======================== Covariance Matrix 1 2 1.076e+00 -8.220e-02 -8.220e-02 6.787e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.40229 +/- 1.03719 2 1 bbodyrad norm 0.185175 +/- 8.23856E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.57 using 59 PHA bins. Test statistic : Chi-Squared = 58.57 using 59 PHA bins. Reduced chi-squared = 1.028 for 57 degrees of freedom Null hypothesis probability = 4.175335e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 58.5706 0.0120629 -3 9.42782 0.183318 ============================== Variances and Principal Axes 1 2 1.0914E+00| -0.9972 0.0744 4.8456E-04| -0.0744 -0.9972 ------------------------------ ======================== Covariance Matrix 1 2 1.085e+00 -8.097e-02 -8.097e-02 6.527e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.42782 +/- 1.04179 2 1 bbodyrad norm 0.183318 +/- 8.07916E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.57 using 59 PHA bins. Test statistic : Chi-Squared = 58.57 using 59 PHA bins. Reduced chi-squared = 1.028 for 57 degrees of freedom Null hypothesis probability = 4.175668e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 58.5703 0.00689235 -3 9.44249 0.182252 ============================== Variances and Principal Axes 1 2 1.0974E+00| -0.9973 0.0734 4.7478E-04| -0.0734 -0.9973 ------------------------------ ======================== Covariance Matrix 1 2 1.092e+00 -8.033e-02 -8.033e-02 6.390e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.44249 +/- 1.04475 2 1 bbodyrad norm 0.182252 +/- 7.99364E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 58.57 using 59 PHA bins. Test statistic : Chi-Squared = 58.57 using 59 PHA bins. Reduced chi-squared = 1.028 for 57 degrees of freedom Null hypothesis probability = 4.175775e-01 XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.9.1 Wed Aug 2 18:50:45 2017 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: sw00761119000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00761119000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00761119000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.694e-02 +/- 4.204e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 36.62 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00761119000b_avg.rsp for Source 1 Spectral data counts: 1.35289 Model predicted rate: 3.03498E-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 9.44249 +/- 1.04475 2 1 bbodyrad norm 0.182252 +/- 7.99364E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 58.57 using 59 PHA bins. Test statistic : Chi-Squared = 58.57 using 59 PHA bins. Reduced chi-squared = 1.028 for 57 degrees of freedom Null hypothesis probability = 4.175775e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10184 photons (3.2368e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.03602 - 0.1194 (1.152e-09 - 3.784e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.1326 photons (7.4035e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.06093 - 0.1558 (3.364e-09 - 8.716e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.032442 photons (3.2648e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.01212 - 0.04233 (1.163e-09 - 4.325e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.26688 photons (1.3905e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1288 - 0.3059 (7.154e-09 - 1.615e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 7.30651 12.8172 (-2.14442,3.36623) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0573011 0.49425 (-0.123987,0.312962) 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] : 9.44249 (-2.14442 3.36623) R^2/D10^2 : 0.182252 (-0.123987 0.312962) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 58.57 using 59 PHA bins. # Reduced chi-squared = 1.028 for 57 degrees of freedom # Null hypothesis probability = 4.175775e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.185e-07 4.819e-08 25- 50 2.711e-07 9.800e-08 50-150 1.196e-07 5.790e-08 15-150 5.092e-07 1.647e-07