XSPEC version: 12.9.1 Build Date/Time: Wed Jan 18 19:50:28 2017 XSPEC12>query no XSPEC12>data 1:1 sw00735331000b_avg.pha 1 spectrum in use Spectral Data File: sw00735331000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.466e-01 +/- 2.488e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.592 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 sw00735331000b_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 = 172.11 using 59 PHA bins. Test statistic : Chi-Squared = 172.11 using 59 PHA bins. Reduced chi-squared = 3.0194 for 57 degrees of freedom Null hypothesis probability = 1.732604e-13 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 121.947 2.94224 -2 8.46769 1.67382 94.257 13.956 -3 11.5600 0.310853 68.547 33.9631 -4 17.9447 0.0861669 57.29 142.4 -5 22.3116 0.0528912 54.326 151.484 -6 23.3771 0.0544897 54.3114 9.57119 -7 23.5558 0.0528184 54.3108 0.701592 -8 23.6070 0.0525104 ============================== Variances and Principal Axes 1 2 6.6962E+00| -1.0000 0.0066 2.1907E-05| -0.0066 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.696e+00 -4.433e-02 -4.433e-02 3.153e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 23.6070 +/- 2.58765 2 1 bbodyrad norm 5.25104E-02 +/- 1.77579E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.31 using 59 PHA bins. Test statistic : Chi-Squared = 54.31 using 59 PHA bins. Reduced chi-squared = 0.9528 for 57 degrees of freedom Null hypothesis probability = 5.765981e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 54.3108 0.00102598 -3 23.6204 0.0524237 ============================== Variances and Principal Axes 1 2 6.7334E+00| -1.0000 0.0066 2.1629E-05| -0.0066 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.733e+00 -4.419e-02 -4.419e-02 3.117e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 23.6204 +/- 2.59481 2 1 bbodyrad norm 5.24237E-02 +/- 1.76540E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.31 using 59 PHA bins. Test statistic : Chi-Squared = 54.31 using 59 PHA bins. Reduced chi-squared = 0.9528 for 57 degrees of freedom Null hypothesis probability = 5.765994e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 54.3108 0.000294397 -3 23.6243 0.0523984 ============================== Variances and Principal Axes 1 2 6.7452E+00| -1.0000 0.0065 2.1556E-05| -0.0065 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.745e+00 -4.416e-02 -4.416e-02 3.107e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 23.6243 +/- 2.59709 2 1 bbodyrad norm 5.23984E-02 +/- 1.76269E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.31 using 59 PHA bins. Test statistic : Chi-Squared = 54.31 using 59 PHA bins. Reduced chi-squared = 0.9528 for 57 degrees of freedom Null hypothesis probability = 5.765995e-01 XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.9.1 Fri Feb 10 17:18:26 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: sw00735331000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00735331000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00735331000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.319e-01 +/- 2.016e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.592 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00735331000b_avg.rsp for Source 1 Spectral data counts: 0.137284 Model predicted rate: 0.199476 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 23.6243 +/- 2.59709 2 1 bbodyrad norm 5.23984E-02 +/- 1.76269E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.31 using 59 PHA bins. Test statistic : Chi-Squared = 54.31 using 59 PHA bins. Reduced chi-squared = 0.9528 for 57 degrees of freedom Null hypothesis probability = 5.765995e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16146 photons (5.2304e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.08859 - 0.1907 (2.874e-09 - 6.173e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.47887 photons (2.8801e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.2986 - 0.5417 (1.806e-08 - 3.257e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.89296 photons (1.1991e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.5514 - 1.011 (7.168e-08 - 1.380e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.5333 photons (1.5394e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.087 - 1.705 (1.022e-07 - 1.753e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 19.2282 29.5573 (-4.39605,5.93301) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0269154 0.0984036 (-0.025483,0.0460052) 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] : 23.6243 (-4.39605 5.93301) R^2/D10^2 : 5.23984E-02 (-0.025483 0.0460052) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 54.31 using 59 PHA bins. # Reduced chi-squared = 0.9528 for 57 degrees of freedom # Null hypothesis probability = 5.765995e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.096e-09 9.765e-10 25- 50 1.705e-08 4.295e-09 50-150 7.099e-08 1.963e-08 15-150 9.113e-08 2.164e-08