XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00721234000b_avg.pha 1 spectrum in use Spectral Data File: sw00721234000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.872e-02 +/- 1.854e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 128.7 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 sw00721234000b_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 bbodyrad + bbodyrad Input parameter value, delta, min, bot, top, and max values for ... 3 0.01( 0.03) 0.0001 0.001 100 200 1:bbodyrad:kT>4.0000 1.00000E-02 1.00000E-04 1.00000E-03 100.00 200.00 1 0.01( 0.01) 0 0 1e+20 1e+24 2:bbodyrad:norm>20.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 3 0.01( 0.03) 0.0001 0.001 100 200 3:bbodyrad:kT>10.000 1.00000E-02 1.00000E-04 1.00000E-03 100.00 200.00 1 0.01( 0.01) 0 0 1e+20 1e+24 4:bbodyrad:norm>0.50000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.00000 +/- 0.0 2 1 bbodyrad norm 20.0000 +/- 0.0 3 2 bbodyrad kT keV 10.0000 +/- 0.0 4 2 bbodyrad norm 0.500000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared = 55769.05 using 59 PHA bins. Test statistic : Chi-Squared = 55769.05 using 59 PHA bins. Reduced chi-squared = 1013.983 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 52.8048 142.795 -2 4.05257 1.06277 14.3929 0.0108179 51.6944 670.596 -2 4.50869 0.588310 16.7004 0.00629988 43.104 1286.63 -3 5.11516 0.417177 18.5178 0.00472028 42.16 551.304 -4 4.85516 0.531729 18.2450 0.00528445 42.0109 135.065 -5 4.93930 0.516546 18.3803 0.00514107 42.0103 2.34133 -6 4.91613 0.526326 18.3458 0.00518575 ================================================== Variances and Principal Axes 1 2 3 4 1.5151E-07| -0.0017 -0.0028 -0.0009 -1.0000 3.3582E-03| 0.4119 0.9110 -0.0226 -0.0033 4.7065E-01| -0.8797 0.4039 0.2510 0.0001 5.9673E+00| 0.2378 -0.0835 0.9677 -0.0011 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.023e-01 -2.845e-01 1.269e+00 -1.552e-03 -2.845e-01 1.212e-01 -4.345e-01 5.385e-04 1.269e+00 -4.345e-01 5.618e+00 -6.088e-03 -1.552e-03 5.385e-04 -6.088e-03 6.855e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.91613 +/- 0.838012 2 1 bbodyrad norm 0.526326 +/- 0.348109 3 2 bbodyrad kT keV 18.3458 +/- 2.37021 4 2 bbodyrad norm 5.18575E-03 +/- 2.61823E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 42.01 using 59 PHA bins. Test statistic : Chi-Squared = 42.01 using 59 PHA bins. Reduced chi-squared = 0.7638 for 55 degrees of freedom Null hypothesis probability = 9.009842e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 42.0103 0.34124 -3 4.92110 0.524387 18.3546 0.00517508 ================================================== Variances and Principal Axes 1 2 3 4 1.5339E-07| -0.0017 -0.0028 -0.0009 -1.0000 3.4681E-03| 0.4210 0.9068 -0.0231 -0.0032 4.7199E-01| -0.8752 0.4127 0.2524 0.0001 5.8738E+00| 0.2384 -0.0860 0.9674 -0.0011 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.959e-01 -2.896e-01 1.250e+00 -1.544e-03 -2.896e-01 1.267e-01 -4.398e-01 5.508e-04 1.250e+00 -4.398e-01 5.527e+00 -6.049e-03 -1.544e-03 5.508e-04 -6.049e-03 6.882e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.92110 +/- 0.834214 2 1 bbodyrad norm 0.524387 +/- 0.356009 3 2 bbodyrad kT keV 18.3546 +/- 2.35086 4 2 bbodyrad norm 5.17508E-03 +/- 2.62345E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 42.01 using 59 PHA bins. Test statistic : Chi-Squared = 42.01 using 59 PHA bins. Reduced chi-squared = 0.7638 for 55 degrees of freedom Null hypothesis probability = 9.009851e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 42.0103 0.00950344 -1 4.92104 0.524419 18.3546 0.00517508 ================================================== Variances and Principal Axes 1 2 3 4 1.5291E-07| -0.0017 -0.0028 -0.0009 -1.0000 3.4438E-03| 0.4191 0.9076 -0.0230 -0.0032 4.7148E-01| -0.8762 0.4109 0.2520 0.0001 5.8944E+00| 0.2381 -0.0855 0.9675 -0.0011 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.968e-01 -2.884e-01 1.254e+00 -1.545e-03 -2.884e-01 1.255e-01 -4.387e-01 5.479e-04 1.254e+00 -4.387e-01 5.547e+00 -6.056e-03 -1.545e-03 5.479e-04 -6.056e-03 6.872e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.92104 +/- 0.834761 2 1 bbodyrad norm 0.524419 +/- 0.354282 3 2 bbodyrad kT keV 18.3546 +/- 2.35520 4 2 bbodyrad norm 5.17508E-03 +/- 2.62151E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 42.01 using 59 PHA bins. Test statistic : Chi-Squared = 42.01 using 59 PHA bins. Reduced chi-squared = 0.7638 for 55 degrees of freedom Null hypothesis probability = 9.009851e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0n Sun Dec 4 17:19:14 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: sw00721234000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00721234000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00721234000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.601e-02 +/- 8.912e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 128.7 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00721234000b_avg.rsp for Source 1 Spectral data counts: 2.06002 Model predicted rate: 1.60795E-02 Current model list: ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.92104 +/- 0.834761 2 1 bbodyrad norm 0.524419 +/- 0.354282 3 2 bbodyrad kT keV 18.3546 +/- 2.35520 4 2 bbodyrad norm 5.17508E-03 +/- 2.62151E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 42.01 using 59 PHA bins. Test statistic : Chi-Squared = 42.01 using 59 PHA bins. Reduced chi-squared = 0.7638 for 55 degrees of freedom Null hypothesis probability = 9.009851e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.049735 photons (1.543e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.005660 - 0.05400 (1.803e-10 - 1.676e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.042409 photons (2.3784e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.01442 - 0.04450 (8.223e-10 - 2.498e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.032604 photons (4.0272e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.009140 - 0.03606 (1.079e-09 - 4.504e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.12475 photons (7.9486e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.05266 - 0.1280 (2.715e-09 - 8.228e-09) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 3.80345 6.35746 (-1.11759,1.43642) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.199002 1.56081 (-0.325417,1.03639) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 15.2256 23.1446 (-3.12904,4.78993) XSPEC12>error 4 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 4 0.00209453 0.0107659 (-0.00308056,0.00559076) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_2bb.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model: bbodyrad<1> + bbodyrad<2> ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT1 [keV] : 4.92104 (-1.11759 1.43642) R1^2/D10^2 : 0.524419 (-0.325417 1.03639) kT2 [keV] : 18.3546 (-3.12904 4.78993) R2^2/D10^2 : 5.17508E-03 (-0.00308056 0.00559076) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 42.01 using 59 PHA bins. # Reduced chi-squared = 0.7638 for 55 degrees of freedom # Null hypothesis probability = 9.009851e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.986e-07 9.625e-08 25- 50 3.061e-07 1.078e-07 50-150 5.183e-07 2.204e-07 15-150 1.023e-06 3.548e-07