XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00845443000b_avg.pha 1 spectrum in use Spectral Data File: sw00845443000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.162e-01 +/- 8.198e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 30.38 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 sw00845443000b_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 = 1122.86 using 59 PHA bins. Test statistic : Chi-Squared = 1122.86 using 59 PHA bins. Reduced chi-squared = 19.6993 for 57 degrees of freedom Null hypothesis probability = 1.104653e-197 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 449.071 15.4875 -3 15.8199 8.97123 256.899 16.7774 -1 27.0742 5.61362 220.899 20.4876 -2 52.7778 3.14186 38.0332 41.9957 -3 69.9421 4.65128 37.5628 1.66859 -4 66.6848 4.68828 37.5602 0.127714 -5 66.4628 4.70097 ============================== Variances and Principal Axes 1 2 4.0053E+01| -0.9994 0.0342 1.9960E-02| -0.0342 -0.9994 ------------------------------ ======================== Covariance Matrix 1 2 4.001e+01 -1.368e+00 -1.368e+00 6.674e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 66.4628 +/- 6.32508 2 1 bremss norm 4.70097 +/- 0.258337 ________________________________________________________________________ Fit statistic : Chi-Squared = 37.56 using 59 PHA bins. Test statistic : Chi-Squared = 37.56 using 59 PHA bins. Reduced chi-squared = 0.6590 for 57 degrees of freedom Null hypothesis probability = 9.781861e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 37.5602 0.000247284 -3 66.4434 4.70169 ============================== Variances and Principal Axes 1 2 3.9572E+01| -0.9994 0.0345 2.0024E-02| -0.0345 -0.9994 ------------------------------ ======================== Covariance Matrix 1 2 3.953e+01 -1.364e+00 -1.364e+00 6.710e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 66.4434 +/- 6.28691 2 1 bremss norm 4.70169 +/- 0.259035 ________________________________________________________________________ Fit statistic : Chi-Squared = 37.56 using 59 PHA bins. Test statistic : Chi-Squared = 37.56 using 59 PHA bins. Reduced chi-squared = 0.6590 for 57 degrees of freedom Null hypothesis probability = 9.781861e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 37.5602 2.4935e-05 -3 66.4414 4.70176 ============================== Variances and Principal Axes 1 2 3.9538E+01| -0.9994 0.0345 2.0030E-02| -0.0345 -0.9994 ------------------------------ ======================== Covariance Matrix 1 2 3.949e+01 -1.363e+00 -1.363e+00 6.713e-02 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 66.4414 +/- 6.28417 2 1 bremss norm 4.70176 +/- 0.259093 ________________________________________________________________________ Fit statistic : Chi-Squared = 37.56 using 59 PHA bins. Test statistic : Chi-Squared = 37.56 using 59 PHA bins. Reduced chi-squared = 0.6590 for 57 degrees of freedom Null hypothesis probability = 9.781862e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.1 Mon Aug 6 22:37:20 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: sw00845443000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00845443000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00845443000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.055e-01 +/- 3.572e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 30.38 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00845443000b_avg.rsp for Source 1 Spectral data counts: 3.20625 Model predicted rate: 0.103070 Current model list: ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 66.4414 +/- 6.28417 2 1 bremss norm 4.70176 +/- 0.259093 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 37.56 using 59 PHA bins. Test statistic : Chi-Squared = 37.56 using 59 PHA bins. Reduced chi-squared = 0.6590 for 57 degrees of freedom Null hypothesis probability = 9.781862e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.38746 photons (1.199e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.3536 - 0.4139 (1.095e-08 - 1.280e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.33725 photons (1.8804e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.3174 - 0.3525 (1.774e-08 - 1.966e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.1878 photons (2.3218e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1659 - 0.2034 (2.009e-08 - 2.549e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.91251 photons (5.4012e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.8588 - 0.9482 (5.055e-08 - 5.652e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 56.7537 78.7906 (-9.68767,12.3492) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 4.28501 5.16952 (-0.416748,0.467768) 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] : 66.4414 (-9.68767 12.3492) Norm : 4.70176 (-0.416748 0.467768) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 37.56 using 59 PHA bins. # Reduced chi-squared = 0.6590 for 57 degrees of freedom # Null hypothesis probability = 9.781862e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.643e-07 2.810e-08 25- 50 5.713e-07 2.916e-08 50-150 7.054e-07 8.203e-08 15-150 1.641e-06 9.068e-08