XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00846395000b_avg.pha 1 spectrum in use Spectral Data File: sw00846395000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 7.315e-02 +/- 4.907e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 67.09 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 sw00846395000b_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 = 1695.64 using 59 PHA bins. Test statistic : Chi-Squared = 1695.64 using 59 PHA bins. Reduced chi-squared = 29.7480 for 57 degrees of freedom Null hypothesis probability = 3.814477e-317 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 1131.13 22.5737 -3 16.7313 2.36349 1123.94 54.1964 -4 80.5366 0.520191 98.9839 260.868 -5 128.321 2.51930 66.3465 49.5553 0 75.8441 2.42387 54.3487 25.2372 -1 83.5986 2.51898 54.2654 1.89746 -2 84.8171 2.51965 54.2653 0.026118 -3 84.9074 2.51885 ============================== Variances and Principal Axes 1 2 5.9401E+01| -0.9999 0.0110 3.7760E-03| -0.0110 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 5.939e+01 -6.530e-01 -6.530e-01 1.095e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 84.9074 +/- 7.70677 2 1 bremss norm 2.51885 +/- 0.104665 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.27 using 59 PHA bins. Test statistic : Chi-Squared = 54.27 using 59 PHA bins. Reduced chi-squared = 0.9520 for 57 degrees of freedom Null hypothesis probability = 5.783222e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 54.2653 3.30939e-05 -3 84.9113 2.51881 ============================== Variances and Principal Axes 1 2 5.9590E+01| -0.9999 0.0110 3.7730E-03| -0.0110 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 5.958e+01 -6.533e-01 -6.533e-01 1.094e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 84.9113 +/- 7.71902 2 1 bremss norm 2.51881 +/- 0.104582 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.27 using 59 PHA bins. Test statistic : Chi-Squared = 54.27 using 59 PHA bins. Reduced chi-squared = 0.9520 for 57 degrees of freedom Null hypothesis probability = 5.783223e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 54.2653 7.93484e-07 -1 84.9114 2.51881 ============================== Variances and Principal Axes 1 2 5.9598E+01| -0.9999 0.0110 3.7729E-03| -0.0110 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 5.959e+01 -6.534e-01 -6.534e-01 1.094e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 84.9114 +/- 7.71952 2 1 bremss norm 2.51881 +/- 0.104581 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.27 using 59 PHA bins. Test statistic : Chi-Squared = 54.27 using 59 PHA bins. Reduced chi-squared = 0.9520 for 57 degrees of freedom Null hypothesis probability = 5.783224e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Mon Aug 6 22:33:00 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: sw00846395000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00846395000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00846395000b_avg.pha Net count rate (cts/s) for Spectrum:1 6.644e-02 +/- 1.913e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 67.09 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00846395000b_avg.rsp for Source 1 Spectral data counts: 4.4574 Model predicted rate: 6.57567E-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 84.9114 +/- 7.71952 2 1 bremss norm 2.51881 +/- 0.104581 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.27 using 59 PHA bins. Test statistic : Chi-Squared = 54.27 using 59 PHA bins. Reduced chi-squared = 0.9520 for 57 degrees of freedom Null hypothesis probability = 5.783224e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.21155 photons (6.5575e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1973 - 0.2245 (6.120e-09 - 6.950e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.19533 photons (1.0947e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1875 - 0.2027 (1.052e-08 - 1.134e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.12664 photons (1.6071e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1158 - 0.1370 (1.450e-08 - 1.755e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.53352 photons (3.3576e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.5090 - 0.5554 (3.181e-08 - 3.521e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 73.3366 99.6088 (-11.5748,14.6974) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 2.3525 2.70119 (-0.166306,0.182377) 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] : 84.9114 (-11.5748 14.6974) Norm : 2.51881 (-0.166306 0.182377) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 54.27 using 59 PHA bins. # Reduced chi-squared = 0.9520 for 57 degrees of freedom # Null hypothesis probability = 5.783224e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 4.399e-07 2.784e-08 25- 50 7.344e-07 2.751e-08 50-150 1.078e-06 1.023e-07 15-150 2.253e-06 1.141e-07