XSPEC version: 12.9.1 Build Date/Time: Wed Apr 5 16:20:24 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00755343000b_avg.pha 1 spectrum in use Spectral Data File: sw00755343000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.180e-02 +/- 5.150e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 39.04 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 sw00755343000b_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 = 144.48 using 59 PHA bins. Test statistic : Chi-Squared = 144.48 using 59 PHA bins. Reduced chi-squared = 2.5347 for 57 degrees of freedom Null hypothesis probability = 1.538865e-09 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 129.621 2.95337 -2 6.67810 0.302334 109.517 24.0104 -3 9.51555 0.0867260 98.6505 99.5187 -1 10.6271 0.0744541 95.0978 14.9676 -1 11.3843 0.0583334 91.6779 29.7537 -1 12.1812 0.0467722 88.6713 32.3112 -1 12.9792 0.0381039 86.0976 33.3831 -1 13.7657 0.0315667 83.9552 32.3916 -1 14.5277 0.0266060 83.7165 29.1745 -2 16.5114 0.0147206 77.9256 617.23 -3 18.9344 0.0107353 ============================== Variances and Principal Axes 1 2 3.8122E+00| -1.0000 0.0029 2.5362E-06| -0.0029 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 3.812e+00 -1.120e-02 -1.120e-02 3.546e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.9344 +/- 1.95247 2 1 bbodyrad norm 1.07353E-02 +/- 5.95454E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 77.93 using 59 PHA bins. Test statistic : Chi-Squared = 77.93 using 59 PHA bins. Reduced chi-squared = 1.367 for 57 degrees of freedom Null hypothesis probability = 3.423598e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 76.8525 0.156004 -3 20.0578 0.00939234 76.6243 190.178 -4 20.6909 0.00874036 76.5987 33.2262 -5 20.9711 0.00841279 76.5943 8.88387 -6 21.0930 0.00827132 ============================== Variances and Principal Axes 1 2 4.9637E+00| -1.0000 0.0012 5.5034E-07| -0.0012 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 4.964e+00 -6.156e-03 -6.156e-03 8.184e-06 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 21.0930 +/- 2.22793 2 1 bbodyrad norm 8.27132E-03 +/- 2.86082E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 76.59 using 59 PHA bins. Test statistic : Chi-Squared = 76.59 using 59 PHA bins. Reduced chi-squared = 1.344 for 57 degrees of freedom Null hypothesis probability = 4.272358e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 76.5936 0.0051541 -3 21.1435 0.00821214 ============================== Variances and Principal Axes 1 2 5.0382E+00| -1.0000 0.0012 5.3097E-07| -0.0012 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 5.038e+00 -6.099e-03 -6.099e-03 7.913e-06 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 21.1435 +/- 2.24459 2 1 bbodyrad norm 8.21214E-03 +/- 2.81307E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 76.59 using 59 PHA bins. Test statistic : Chi-Squared = 76.59 using 59 PHA bins. Reduced chi-squared = 1.344 for 57 degrees of freedom Null hypothesis probability = 4.272877e-02 XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.9.1 Thu Jun 22 11:35:04 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: sw00755343000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00755343000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00755343000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.088e-02 +/- 2.524e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 39.04 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00755343000b_avg.rsp for Source 1 Spectral data counts: 1.20544 Model predicted rate: 2.34414E-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 21.1435 +/- 2.24459 2 1 bbodyrad norm 8.21214E-03 +/- 2.81307E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 76.59 using 59 PHA bins. Test statistic : Chi-Squared = 76.59 using 59 PHA bins. Reduced chi-squared = 1.344 for 57 degrees of freedom Null hypothesis probability = 4.272877e-02 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.021376 photons (6.9155e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.01174 - 0.02551 (3.805e-10 - 8.233e-10) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.05966 photons (3.5698e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.03955 - 0.06679 (2.377e-09 - 3.974e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.091715 photons (1.1901e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.06117 - 0.1037 (7.526e-09 - 1.375e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.17275 photons (1.6162e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1056 - 0.1928 (9.888e-09 - 1.828e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 16.8816 26.9608 (-4.28402,5.79525) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0038905 0.0168692 (-0.00428404,0.00869467) 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] : 21.1435 (-4.28402 5.79525) R^2/D10^2 : 8.21214E-03 (-0.00428404 0.00869467) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 76.59 using 59 PHA bins. # Reduced chi-squared = 1.344 for 57 degrees of freedom # Null hypothesis probability = 4.272877e-02 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.700e-08 8.643e-09 25- 50 1.394e-07 3.117e-08 50-150 4.646e-07 1.215e-07 15-150 6.310e-07 1.638e-07