XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00811561000b_avg.pha 1 spectrum in use Spectral Data File: sw00811561000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 7.502e-02 +/- 7.386e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 15.04 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 sw00811561000b_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 bremss Input parameter value, delta, min, bot, top, and max values for ... 7 0.05( 0.07) 0.0001 0.0001 100 200 1:bremss:kT>7.0000 5.00000E-02 1.00000E-04 1.00000E-04 100.00 200.00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bremss:norm>1.0000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 7.00000 +/- 0.0 2 1 bremss norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 398.69 using 59 PHA bins. Test statistic : Chi-Squared = 398.69 using 59 PHA bins. Reduced chi-squared = 6.9945 for 57 degrees of freedom Null hypothesis probability = 9.342549e-53 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 140.595 5.02955 -3 15.9556 4.98877 119.922 7.92155 -2 36.2162 1.94938 36.1462 23.6437 -3 59.1558 2.71707 35.7188 0.845011 -4 53.1207 2.88106 35.7162 0.173934 -5 53.0935 2.87421 ============================== Variances and Principal Axes 1 2 7.2691E+01| -0.9996 0.0278 2.1871E-02| -0.0278 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 7.263e+01 -2.019e+00 -2.019e+00 7.801e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 53.0935 +/- 8.52262 2 1 bremss norm 2.87421 +/- 0.279295 ________________________________________________________________________ Fit statistic : Chi-Squared = 35.72 using 59 PHA bins. Test statistic : Chi-Squared = 35.72 using 59 PHA bins. Reduced chi-squared = 0.6266 for 57 degrees of freedom Null hypothesis probability = 9.877951e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 35.7162 8.55155e-06 0 53.0932 2.87421 ============================== Variances and Principal Axes 1 2 7.2969E+01| -0.9996 0.0278 2.1882E-02| -0.0278 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 7.291e+01 -2.024e+00 -2.024e+00 7.808e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 53.0932 +/- 8.53891 2 1 bremss norm 2.87421 +/- 0.279421 ________________________________________________________________________ Fit statistic : Chi-Squared = 35.72 using 59 PHA bins. Test statistic : Chi-Squared = 35.72 using 59 PHA bins. Reduced chi-squared = 0.6266 for 57 degrees of freedom Null hypothesis probability = 9.877951e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 35.7162 7.37038e-06 1 53.0932 2.87421 ============================== Variances and Principal Axes 1 2 7.2968E+01| -0.9996 0.0278 2.1883E-02| -0.0278 -0.9996 ------------------------------ ======================== Covariance Matrix 1 2 7.291e+01 -2.024e+00 -2.024e+00 7.808e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 53.0932 +/- 8.53883 2 1 bremss norm 2.87421 +/- 0.279422 ________________________________________________________________________ Fit statistic : Chi-Squared = 35.72 using 59 PHA bins. Test statistic : Chi-Squared = 35.72 using 59 PHA bins. Reduced chi-squared = 0.6266 for 57 degrees of freedom Null hypothesis probability = 9.877951e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Sat Apr 7 22:31:32 2018 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: /local/data/bat1/alien/heasoft_amytest_version/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: sw00811561000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00811561000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00811561000b_avg.pha Net count rate (cts/s) for Spectrum:1 6.351e-02 +/- 3.516e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 15.04 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00811561000b_avg.rsp for Source 1 Spectral data counts: 0.95551 Model predicted rate: 6.21502E-02 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 53.0932 +/- 8.53883 2 1 bremss norm 2.87421 +/- 0.279422 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 35.72 using 59 PHA bins. Test statistic : Chi-Squared = 35.72 using 59 PHA bins. Reduced chi-squared = 0.6266 for 57 degrees of freedom Null hypothesis probability = 9.877951e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.23049 photons (7.1199e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1986 - 0.2517 (6.141e-09 - 7.759e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.18831 photons (1.0441e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1626 - 0.1994 (8.973e-09 - 1.106e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.089101 photons (1.0716e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.05916 - 0.1038 (6.765e-09 - 1.285e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.5079 photons (2.8276e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.4496 - 0.5443 (2.391e-08 - 3.090e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 41.0891 71.3172 (-12.0041,18.2239) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 2.46543 3.39304 (-0.408777,0.518831) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_brems.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model: thermal bremsstrahlung ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT [keV] : 53.0932 (-12.0041 18.2239) Norm : 2.87421 (-0.408777 0.518831) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 35.72 using 59 PHA bins. # Reduced chi-squared = 0.6266 for 57 degrees of freedom # Null hypothesis probability = 9.877951e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.071e-07 1.217e-08 25- 50 1.570e-07 1.569e-08 50-150 1.612e-07 4.576e-08 15-150 4.253e-07 5.256e-08