XSPEC version: 12.9.1p Build Date/Time: Thu Oct 12 10:37:44 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00778154000b_avg.pha 1 spectrum in use Spectral Data File: sw00778154000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 7.216e-01 +/- 4.116e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 2.804 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 sw00778154000b_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 = 1401.33 using 59 PHA bins. Test statistic : Chi-Squared = 1401.33 using 59 PHA bins. Reduced chi-squared = 24.5848 for 57 degrees of freedom Null hypothesis probability = 1.639362e-255 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 649.679 39.6616 -2 6.78561 5.59367 236.11 94.6096 -2 10.4053 1.70411 161.92 73.4936 -3 11.9182 1.21179 151.869 40.4226 -4 12.3850 1.13848 151.531 2.13219 -5 12.5468 1.08822 151.476 1.04838 -6 12.6117 1.06959 151.469 0.205146 -7 12.6373 1.06201 ============================== Variances and Principal Axes 1 2 1.2451E-01| -0.9559 0.2936 8.0931E-04| -0.2936 -0.9559 ------------------------------ ======================== Covariance Matrix 1 2 1.138e-01 -3.472e-02 -3.472e-02 1.147e-02 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 12.6373 +/- 0.337415 2 1 bbodyrad norm 1.06201 +/- 0.107111 ________________________________________________________________________ Fit statistic : Chi-Squared = 151.47 using 59 PHA bins. Test statistic : Chi-Squared = 151.47 using 59 PHA bins. Reduced chi-squared = 2.6573 for 57 degrees of freedom Null hypothesis probability = 1.667477e-10 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 151.468 0.0442494 -3 12.6472 1.05907 ============================== Variances and Principal Axes 1 2 1.2487E-01| -0.9567 0.2910 7.9887E-04| -0.2910 -0.9567 ------------------------------ ======================== Covariance Matrix 1 2 1.144e-01 -3.454e-02 -3.454e-02 1.131e-02 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 12.6472 +/- 0.338167 2 1 bbodyrad norm 1.05907 +/- 0.106334 ________________________________________________________________________ Fit statistic : Chi-Squared = 151.47 using 59 PHA bins. Test statistic : Chi-Squared = 151.47 using 59 PHA bins. Reduced chi-squared = 2.6573 for 57 degrees of freedom Null hypothesis probability = 1.668084e-10 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 151.467 0.0180379 -3 12.6512 1.05786 ============================== Variances and Principal Axes 1 2 1.2502E-01| -0.9570 0.2900 7.9489E-04| -0.2900 -0.9570 ------------------------------ ======================== Covariance Matrix 1 2 1.146e-01 -3.448e-02 -3.448e-02 1.124e-02 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 12.6512 +/- 0.338486 2 1 bbodyrad norm 1.05786 +/- 0.106037 ________________________________________________________________________ Fit statistic : Chi-Squared = 151.47 using 59 PHA bins. Test statistic : Chi-Squared = 151.47 using 59 PHA bins. Reduced chi-squared = 2.6573 for 57 degrees of freedom Null hypothesis probability = 1.668173e-10 XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.9.1p Tue Oct 31 20:25:58 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: sw00778154000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00778154000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00778154000b_avg.pha Net count rate (cts/s) for Spectrum:1 6.615e-01 +/- 1.952e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 2.804 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00778154000b_avg.rsp for Source 1 Spectral data counts: 1.85481 Model predicted rate: 0.555245 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 12.6512 +/- 0.338486 2 1 bbodyrad norm 1.05786 +/- 0.106037 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 151.47 using 59 PHA bins. Test statistic : Chi-Squared = 151.47 using 59 PHA bins. Reduced chi-squared = 2.6573 for 57 degrees of freedom Null hypothesis probability = 1.668173e-10 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.12 photons (3.5907e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 1.014 - 1.202 (3.252e-08 - 3.849e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.0799 photons (1.2004e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 1.943 - 2.161 (1.125e-07 - 1.246e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.0929 photons (1.195e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.9819 - 1.182 (1.061e-07 - 1.308e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 4.2928 photons (2.7545e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 4.056 - 4.452 (2.606e-07 - 2.867e-07) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 2.65732) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 2.65732) > 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] : 12.6512 ( ) R^2/D10^2 : 1.05786 ( ) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 151.47 using 59 PHA bins. # Reduced chi-squared = 2.6573 for 57 degrees of freedom # Null hypothesis probability = 1.668173e-10 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.007e-07 8.370e-09 25- 50 3.366e-07 1.696e-08 50-150 3.351e-07 3.463e-08 15-150 7.724e-07 3.659e-08