XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00706871000b_avg.pha 1 spectrum in use Spectral Data File: sw00706871000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.148e-01 +/- 1.176e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 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 sw00706871000b_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 = 227.85 using 59 PHA bins. Test statistic : Chi-Squared = 227.85 using 59 PHA bins. Reduced chi-squared = 3.9973 for 57 degrees of freedom Null hypothesis probability = 2.755569e-22 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 117.636 1.96047 -2 14.6491 11.4173 112.419 1.10024 0 15.9337 10.7608 112.316 0.895153 -1 23.6763 4.40741 82.1627 4.04766 -1 48.9531 3.08821 56.3557 6.39123 -2 88.2474 3.48688 54.6371 2.25269 -3 85.8660 3.89463 54.6366 0.0270969 -4 86.2038 3.89452 ============================== Variances and Principal Axes 1 2 5.5555E+02| -0.9999 0.0141 8.5727E-02| -0.0141 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 5.554e+02 -7.814e+00 -7.814e+00 1.957e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 86.2038 +/- 23.5678 2 1 bremss norm 3.89452 +/- 0.442342 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.64 using 59 PHA bins. Test statistic : Chi-Squared = 54.64 using 59 PHA bins. Reduced chi-squared = 0.9585 for 57 degrees of freedom Null hypothesis probability = 5.642591e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 54.6366 1.32314e-05 -2 86.1894 3.89474 ============================== Variances and Principal Axes 1 2 5.6086E+02| -0.9999 0.0139 8.5520E-02| -0.0139 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 5.608e+02 -7.822e+00 -7.822e+00 1.946e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 86.1894 +/- 23.6802 2 1 bremss norm 3.89474 +/- 0.441184 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.64 using 59 PHA bins. Test statistic : Chi-Squared = 54.64 using 59 PHA bins. Reduced chi-squared = 0.9585 for 57 degrees of freedom Null hypothesis probability = 5.642591e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 54.6366 4.77421e-07 5 86.1894 3.89474 ============================== Variances and Principal Axes 1 2 5.6057E+02| -0.9999 0.0140 8.5528E-02| -0.0140 -0.9999 ------------------------------ ======================== Covariance Matrix 1 2 5.605e+02 -7.821e+00 -7.821e+00 1.947e-01 ------------------------ ======================================================================== Model bremss<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bremss kT keV 86.1894 +/- 23.6741 2 1 bremss norm 3.89474 +/- 0.441235 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.64 using 59 PHA bins. Test statistic : Chi-Squared = 54.64 using 59 PHA bins. Reduced chi-squared = 0.9585 for 57 degrees of freedom Null hypothesis probability = 5.642591e-01 XSPEC12>log bat_spec_brems.log Logging to file:bat_spec_brems.log XSPEC12>show XSPEC version: 12.9.0n Mon Aug 22 16:20:40 2016 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-unknown-linux-gnu-libc2.12/../spectral/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: sw00706871000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00706871000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00706871000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.008e-01 +/- 7.641e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 3.172 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00706871000b_avg.rsp for Source 1 Spectral data counts: 0.319863 Model predicted rate: 9.89930E-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 86.1894 +/- 23.6741 2 1 bremss norm 3.89474 +/- 0.441235 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.64 using 59 PHA bins. Test statistic : Chi-Squared = 54.64 using 59 PHA bins. Reduced chi-squared = 0.9585 for 57 degrees of freedom Null hypothesis probability = 5.642591e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.3273 photons (1.0146e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.2536 - 0.3768 (7.868e-09 - 1.162e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.30317 photons (1.6996e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.2526 - 0.3410 (1.413e-08 - 1.906e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.19822 photons (2.519e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1132 - 0.2930 (1.327e-08 - 3.926e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.82869 photons (5.2333e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.6897 - 0.9519 (4.032e-08 - 6.755e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 57.6515 143.631 (-28.538,57.4417) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 3.24646 4.69879 (-0.648285,0.804046) 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] : 86.1894 (-28.538 57.4417) Norm : 3.89474 (-0.648285 0.804046) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 54.64 using 59 PHA bins. # Reduced chi-squared = 0.9585 for 57 degrees of freedom # Null hypothesis probability = 5.642591e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.218e-08 5.951e-09 25- 50 5.391e-08 7.819e-09 50-150 7.990e-08 4.122e-08 15-150 1.660e-07 4.319e-08