XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00864584000b_avg.pha 1 spectrum in use Spectral Data File: sw00864584000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 5.659e-02 +/- 8.336e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 7.448 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 sw00864584000b_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 = 170.48 using 59 PHA bins. Test statistic : Chi-Squared = 170.48 using 59 PHA bins. Reduced chi-squared = 2.9909 for 57 degrees of freedom Null hypothesis probability = 3.020098e-13 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 90.8737 1.47169 -2 14.5764 6.02654 88.7933 0.6708 -1 20.7511 2.70620 70.7767 4.27196 -1 37.9960 1.89441 57.6913 6.49252 -2 68.3559 1.74231 54.1777 4.82444 -3 78.9849 1.98124 54.1771 0.0208425 -4 79.5597 1.97785 ============================== Variances and Principal Axes 1 2 6.7369E+02| -1.0000 0.0082 3.2090E-02| -0.0082 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.736e+02 -5.550e+00 -5.550e+00 7.781e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 79.5597 +/- 25.9546 2 1 bremss norm 1.97785 +/- 0.278950 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.18 using 59 PHA bins. Test statistic : Chi-Squared = 54.18 using 59 PHA bins. Reduced chi-squared = 0.9505 for 57 degrees of freedom Null hypothesis probability = 5.816554e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 54.1771 5.41718e-05 -3 79.6339 1.97729 ============================== Variances and Principal Axes 1 2 6.8755E+02| -1.0000 0.0081 3.1938E-02| -0.0081 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.875e+02 -5.568e+00 -5.568e+00 7.703e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 79.6339 +/- 26.2204 2 1 bremss norm 1.97729 +/- 0.277540 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.18 using 59 PHA bins. Test statistic : Chi-Squared = 54.18 using 59 PHA bins. Reduced chi-squared = 0.9505 for 57 degrees of freedom Null hypothesis probability = 5.816558e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 54.1771 6.95091e-06 -3 79.6435 1.97721 ============================== Variances and Principal Axes 1 2 6.8947E+02| -1.0000 0.0081 3.1919E-02| -0.0081 -1.0000 ------------------------------ ======================== Covariance Matrix 1 2 6.894e+02 -5.570e+00 -5.570e+00 7.693e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 79.6435 +/- 26.2569 2 1 bremss norm 1.97721 +/- 0.277360 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.18 using 59 PHA bins. Test statistic : Chi-Squared = 54.18 using 59 PHA bins. Reduced chi-squared = 0.9505 for 57 degrees of freedom Null hypothesis probability = 5.816558e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Fri Oct 26 19:31:04 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: sw00864584000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00864584000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00864584000b_avg.pha Net count rate (cts/s) for Spectrum:1 5.047e-02 +/- 4.660e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 7.448 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00864584000b_avg.rsp for Source 1 Spectral data counts: 0.375902 Model predicted rate: 4.96886E-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 79.6435 +/- 26.2569 2 1 bremss norm 1.97721 +/- 0.277360 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.18 using 59 PHA bins. Test statistic : Chi-Squared = 54.18 using 59 PHA bins. Reduced chi-squared = 0.9505 for 57 degrees of freedom Null hypothesis probability = 5.816558e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16553 photons (5.1291e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1186 - 0.1932 (3.683e-09 - 5.970e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.15067 photons (8.4342e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1116 - 0.1699 (6.145e-09 - 9.503e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.094138 photons (1.187e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.03826 - 0.1414 (4.347e-09 - 1.903e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.41035 photons (2.5433e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.3122 - 0.4645 (1.664e-08 - 3.253e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 47.3356 161.48 (-32.3093,81.8346) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 1.56849 2.52407 (-0.408714,0.546873) 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] : 79.6435 (-32.3093 81.8346) Norm : 1.97721 (-0.408714 0.546873) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 54.18 using 59 PHA bins. # Reduced chi-squared = 0.9505 for 57 degrees of freedom # Null hypothesis probability = 5.816558e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.820e-08 8.517e-09 25- 50 6.282e-08 1.251e-08 50-150 8.841e-08 5.468e-08 15-150 1.894e-07 5.917e-08