XSPEC version: 12.10.1f Build Date/Time: Tue May 21 12:45:11 2019 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00927825000b_avg.pha 1 spectrum in use Spectral Data File: sw00927825000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 7.296e-01 +/- 3.154e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 2.668 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 sw00927825000b_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 = 1145.95 using 59 PHA bins. Test statistic : Chi-Squared = 1145.95 using 59 PHA bins. Reduced chi-squared = 20.1043 for 57 degrees of freedom Null hypothesis probability = 1.871538e-202 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 711.022 26.8941 -1 5.62027 14.7863 611.02 54.0436 -1 6.67787 8.01637 568.764 49.4774 -2 9.92746 1.26382 159.149 93.653 -3 16.2738 0.467071 143.761 92.9879 -4 17.4803 0.397994 142.383 26.3141 -5 17.9397 0.371469 142.226 5.40525 -6 18.1213 0.360421 142.204 1.0309 -7 18.1923 0.355991 142.201 0.176163 -8 18.2198 0.354253 ============================== Variances and Principal Axes 1 2 3.2820E-01| -0.9979 0.0648 1.2241E-04| -0.0648 -0.9979 ------------------------------ ======================== Covariance Matrix 1 2 3.268e-01 -2.120e-02 -2.120e-02 1.499e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.2198 +/- 0.571683 2 1 bbodyrad norm 0.354253 +/- 3.87120E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 142.20 using 59 PHA bins. Test statistic : Chi-Squared = 142.20 using 59 PHA bins. Reduced chi-squared = 2.4947 for 57 degrees of freedom Null hypothesis probability = 3.132694e-09 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 142.2 0.016052 -3 18.2300 0.353596 ============================== Variances and Principal Axes 1 2 3.2936E-01| -0.9979 0.0643 1.2120E-04| -0.0643 -0.9979 ------------------------------ ======================== Covariance Matrix 1 2 3.280e-01 -2.114e-02 -2.114e-02 1.484e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.2300 +/- 0.572707 2 1 bbodyrad norm 0.353596 +/- 3.85239E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 142.20 using 59 PHA bins. Test statistic : Chi-Squared = 142.20 using 59 PHA bins. Reduced chi-squared = 2.4947 for 57 degrees of freedom Null hypothesis probability = 3.133105e-09 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 142.2 0.00636399 -3 18.2341 0.353334 ============================== Variances and Principal Axes 1 2 3.2982E-01| -0.9979 0.0642 1.2075E-04| -0.0642 -0.9979 ------------------------------ ======================== Covariance Matrix 1 2 3.285e-01 -2.112e-02 -2.112e-02 1.479e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.2341 +/- 0.573114 2 1 bbodyrad norm 0.353334 +/- 3.84537E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 142.20 using 59 PHA bins. Test statistic : Chi-Squared = 142.20 using 59 PHA bins. Reduced chi-squared = 2.4947 for 57 degrees of freedom Null hypothesis probability = 3.133163e-09 XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.10.1f Wed Nov 27 16:29:51 2019 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-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: sw00927825000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00927825000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00927825000b_avg.pha Net count rate (cts/s) for Spectrum:1 6.859e-01 +/- 2.129e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 2.668 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00927825000b_avg.rsp for Source 1 Spectral data counts: 1.82995 Model predicted rate: 0.589723 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.2341 +/- 0.573114 2 1 bbodyrad norm 0.353334 +/- 3.84537E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 142.20 using 59 PHA bins. Test statistic : Chi-Squared = 142.20 using 59 PHA bins. Reduced chi-squared = 2.4947 for 57 degrees of freedom Null hypothesis probability = 3.133163e-09 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.72547 photons (2.3423e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.6379 - 0.7929 (2.061e-08 - 2.558e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.8426 photons (1.0937e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 1.706 - 1.945 (1.015e-07 - 1.152e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.1429 photons (2.6481e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 1.991 - 2.261 (2.420e-07 - 2.819e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 4.711 photons (3.976e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 4.426 - 4.914 (3.695e-07 - 4.161e-07) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 2.49474) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 2.49474) > 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] : 18.2341 ( ) R^2/D10^2 : 0.353334 ( ) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 142.20 using 59 PHA bins. # Reduced chi-squared = 2.4947 for 57 degrees of freedom # Null hypothesis probability = 3.133163e-09 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 6.249e-08 6.630e-09 25- 50 2.918e-07 1.828e-08 50-150 7.065e-07 5.323e-08 15-150 1.061e-06 6.216e-08