XSPEC version: 12.10.1f Build Date/Time: Tue May 21 12:45:11 2019 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00932608000b_avg.pha 1 spectrum in use Spectral Data File: sw00932608000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.624e+00 +/- 1.096e-01 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.34 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 sw00932608000b_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 = 426.61 using 59 PHA bins. Test statistic : Chi-Squared = 426.61 using 59 PHA bins. Reduced chi-squared = 7.4844 for 57 degrees of freedom Null hypothesis probability = 5.146017e-58 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 257.828 7.79215 -3 9.26556 3.06225 200.246 16.0639 -4 17.8914 1.21116 131.781 111.801 -5 19.6910 0.411883 94.6937 85.6428 -6 22.8983 0.390455 93.9539 9.86749 -7 23.8740 0.332976 93.6906 7.91194 -8 24.4317 0.315684 93.6467 1.3411 -9 24.7076 0.306158 93.6367 0.416465 -10 24.8427 0.301553 ============================== Variances and Principal Axes 1 2 2.7449E+00| -0.9994 0.0358 2.7757E-04| -0.0358 -0.9994 ------------------------------ ======================== Covariance Matrix 1 2 2.741e+00 -9.807e-02 -9.807e-02 3.786e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 24.8427 +/- 1.65571 2 1 bbodyrad norm 0.301553 +/- 6.15342E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 93.64 using 59 PHA bins. Test statistic : Chi-Squared = 93.64 using 59 PHA bins. Reduced chi-squared = 1.643 for 57 degrees of freedom Null hypothesis probability = 1.598157e-03 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 93.6345 0.0117201 -3 24.9063 0.299385 ============================== Variances and Principal Axes 1 2 2.7868E+00| -0.9994 0.0350 2.6898E-04| -0.0350 -0.9994 ------------------------------ ======================== Covariance Matrix 1 2 2.783e+00 -9.743e-02 -9.743e-02 3.680e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 24.9063 +/- 1.66835 2 1 bbodyrad norm 0.299385 +/- 6.06594E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 93.63 using 59 PHA bins. Test statistic : Chi-Squared = 93.63 using 59 PHA bins. Reduced chi-squared = 1.643 for 57 degrees of freedom Null hypothesis probability = 1.598924e-03 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 93.634 0.00572759 -3 24.9376 0.298312 ============================== Variances and Principal Axes 1 2 2.8087E+00| -0.9994 0.0346 2.6505E-04| -0.0346 -0.9994 ------------------------------ ======================== Covariance Matrix 1 2 2.805e+00 -9.716e-02 -9.716e-02 3.631e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 24.9376 +/- 1.67493 2 1 bbodyrad norm 0.298312 +/- 6.02547E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 93.63 using 59 PHA bins. Test statistic : Chi-Squared = 93.63 using 59 PHA bins. Reduced chi-squared = 1.643 for 57 degrees of freedom Null hypothesis probability = 1.599106e-03 XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.10.1f Wed Nov 27 16:20:08 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: sw00932608000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00932608000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00932608000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.465e+00 +/- 7.538e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 0.34 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00932608000b_avg.rsp for Source 1 Spectral data counts: 0.498128 Model predicted rate: 1.26582 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 24.9376 +/- 1.67493 2 1 bbodyrad norm 0.298312 +/- 6.02547E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 93.63 using 59 PHA bins. Test statistic : Chi-Squared = 93.63 using 59 PHA bins. Reduced chi-squared = 1.643 for 57 degrees of freedom Null hypothesis probability = 1.599106e-03 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.99558 photons (3.227e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.7672 - 1.118 (2.490e-08 - 3.623e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 3.0333 photons (1.8284e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 2.504 - 3.299 (1.514e-07 - 1.986e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 6.1832 photons (8.4346e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 5.212 - 6.835 (6.996e-07 - 9.451e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 10.212 photons (1.0586e-06 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 8.853 - 11.06 (8.893e-07 - 1.161e-06) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 21.5031 29.2578 (-3.44988,4.30486) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.187739 0.463041 (-0.109789,0.165514) 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] : 24.9376 (-3.44988 4.30486) R^2/D10^2 : 0.298312 (-0.109789 0.165514) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 93.63 using 59 PHA bins. # Reduced chi-squared = 1.643 for 57 degrees of freedom # Null hypothesis probability = 1.599106e-03 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.097e-08 1.926e-09 25- 50 6.217e-08 8.024e-09 50-150 2.868e-07 4.173e-08 15-150 3.599e-07 4.619e-08