XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 XSPEC12>query no XSPEC12>data 1:1 sw00980421000b_avg.pha 1 spectrum in use Spectral Data File: sw00980421000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.952e-02 +/- 3.065e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 48.98 sec Using fit statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 sw00980421000b_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 232.99 using 59 bins. Test statistic : Chi-Squared 232.99 using 59 bins. Null hypothesis probability of 3.86e-23 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 125.376 12.2394 -2 6.68356 0.499849 95.5415 59.5709 -1 7.35276 0.454167 91.7968 3.65361 -1 7.64015 0.389501 89.6266 4.33155 -2 8.34749 0.250557 84.7103 61.4903 -3 8.82931 0.223322 84.5816 7.21191 -4 8.95334 0.213483 84.5705 1.21576 -5 8.99407 0.210098 84.5694 0.155596 -6 9.00763 0.208927 ============================== Variances and Principal Axes 1 2 1.3237E-04| -0.0890 -0.9960 2.1298E-01| -0.9960 0.0890 ------------------------------ ======================== Covariance Matrix 1 2 2.113e-01 -1.887e-02 -1.887e-02 1.818e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.00763 +/- 0.459667 2 1 bbodyrad norm 0.208927 +/- 4.26369E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 84.57 using 59 bins. Test statistic : Chi-Squared 84.57 using 59 bins. Null hypothesis probability of 1.03e-02 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 84.5693 0.0106715 -3 9.01204 0.208541 ============================== Variances and Principal Axes 1 2 1.3087E-04| -0.0883 -0.9961 2.1354E-01| -0.9961 0.0883 ------------------------------ ======================== Covariance Matrix 1 2 2.119e-01 -1.878e-02 -1.878e-02 1.796e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.01204 +/- 0.460301 2 1 bbodyrad norm 0.208541 +/- 4.23823E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 84.57 using 59 bins. Test statistic : Chi-Squared 84.57 using 59 bins. Null hypothesis probability of 1.03e-02 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 84.5693 0.00373869 -3 9.01359 0.208405 ============================== Variances and Principal Axes 1 2 1.3039E-04| -0.0881 -0.9961 2.1375E-01| -0.9961 0.0881 ------------------------------ ======================== Covariance Matrix 1 2 2.121e-01 -1.875e-02 -1.875e-02 1.789e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.01359 +/- 0.460538 2 1 bbodyrad norm 0.208405 +/- 4.23001E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 84.57 using 59 bins. Test statistic : Chi-Squared 84.57 using 59 bins. Null hypothesis probability of 1.03e-02 with 57 degrees of freedom XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.11.0 Wed Jul 22 22:08:41 2020 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 Using chain rule to calculate statistic derivatives (faster method). 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: sw00980421000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00980421000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00980421000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.657e-02 +/- 2.012e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 48.98 sec Using fit statistic: chi Using Response (RMF) File sw00980421000b_avg.rsp for Source 1 Spectral data counts: 1.79085 Model predicted rate: 3.18464E-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 9.01359 +/- 0.460538 2 1 bbodyrad norm 0.208405 +/- 4.23001E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 84.57 using 59 bins. Test statistic : Chi-Squared 84.57 using 59 bins. Null hypothesis probability of 1.03e-02 with 57 degrees of freedom XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10398 photons (3.2991e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.08549 - 0.1145 (2.718e-09 - 3.630e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.12668 photons (7.0288e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1100 - 0.1372 (6.101e-09 - 7.613e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.027072 photons (2.6937e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.01892 - 0.03313 (1.850e-09 - 3.346e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.25773 photons (1.3022e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.2216 - 0.2777 (1.123e-08 - 1.421e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 8.1422 10.0122 (-0.871394,0.998616) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.13811 0.310529 (-0.070294,0.102124) 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] : 9.01359 (-0.871394 0.998616) R^2/D10^2 : 0.208405 (-0.070294 0.102124) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.616e-07 2.233e-08 25- 50 3.443e-07 3.703e-08 50-150 1.319e-07 3.664e-08 15-150 6.378e-07 7.298e-08