XSPEC version: 12.9.0i Build Date/Time: Tue Feb 9 12:39:18 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00674734000b_avg.pha 1 spectrum in use Spectral Data File: sw00674734000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.248e-01 +/- 6.587e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 45.06 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 sw00674734000b_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 2 00.00 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 2 00.00 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 = 2074.58 using 59 PHA bins. Test statistic : Chi-Squared = 2074.58 using 59 PHA bins. Reduced chi-squared = 37.7197 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 1536.84 169.097 -2 3.85879 11.2696 17.8919 0.183279 677.318 4422.03 -3 6.77441 1.00051 21.0135 0.0896348 528.47 4932.25 -4 10.1478 0.487512 26.1906 0.0335901 448.115 8182.33 -5 9.00989 0.592492 30.4399 0.00967693 52.6274 13821.5 -6 8.72240 0.662316 32.8079 0.0150349 36.7497 3248.02 -7 8.72079 0.669003 31.8772 0.0151031 36.7427 45.3521 -8 8.71101 0.670641 31.7896 0.0152168 ================================================== Variances and Principal Axes 1 2 3 4 1.0194E-07| -0.0022 -0.0055 -0.0014 -1.0000 8.5468E-04| 0.2648 0.9641 -0.0203 -0.0059 1.7915E-01| -0.9309 0.2610 0.2556 0.0002 3.7679E+00| 0.2517 -0.0488 0.9666 -0.0016 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.941e-01 -8.960e-02 8.741e-01 -1.558e-03 -8.960e-02 2.198e-02 -1.658e-01 3.002e-04 8.741e-01 -1.658e-01 3.532e+00 -5.821e-03 -1.558e-03 3.002e-04 -5.821e-03 9.803e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.71101 +/- 0.627734 2 1 bbodyrad norm 0.670641 +/- 0.148240 3 2 bbodyrad kT keV 31.7896 +/- 1.87933 4 2 bbodyrad norm 1.52168E-02 +/- 3.13090E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.74 using 59 PHA bins. Test statistic : Chi-Squared = 36.74 using 59 PHA bins. Reduced chi-squared = 0.6680 for 55 degrees of freedom Null hypothesis probability = 9.723605e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 36.7427 0.218608 -3 8.70986 0.670888 31.7865 0.0152229 ================================================== Variances and Principal Axes 1 2 3 4 1.0357E-07| -0.0022 -0.0056 -0.0014 -1.0000 8.6223E-04| 0.2657 0.9638 -0.0205 -0.0059 1.7952E-01| -0.9302 0.2619 0.2571 0.0002 3.7374E+00| 0.2532 -0.0493 0.9662 -0.0016 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.950e-01 -9.015e-02 8.714e-01 -1.571e-03 -9.015e-02 2.219e-02 -1.659e-01 3.040e-04 8.714e-01 -1.659e-01 3.501e+00 -5.838e-03 -1.571e-03 3.040e-04 -5.838e-03 9.947e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.70986 +/- 0.628499 2 1 bbodyrad norm 0.670888 +/- 0.148966 3 2 bbodyrad kT keV 31.7865 +/- 1.87098 4 2 bbodyrad norm 1.52229E-02 +/- 3.15394E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.74 using 59 PHA bins. Test statistic : Chi-Squared = 36.74 using 59 PHA bins. Reduced chi-squared = 0.6680 for 55 degrees of freedom Null hypothesis probability = 9.723606e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 36.7427 0.00166763 -2 8.70975 0.670914 31.7862 0.0152235 ================================================== Variances and Principal Axes 1 2 3 4 1.0363E-07| -0.0022 -0.0056 -0.0014 -1.0000 8.6302E-04| 0.2658 0.9638 -0.0205 -0.0059 1.7953E-01| -0.9302 0.2620 0.2572 0.0002 3.7346E+00| 0.2533 -0.0493 0.9661 -0.0016 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.950e-01 -9.019e-02 8.709e-01 -1.571e-03 -9.019e-02 2.221e-02 -1.659e-01 3.041e-04 8.709e-01 -1.659e-01 3.498e+00 -5.836e-03 -1.571e-03 3.041e-04 -5.836e-03 9.949e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.70975 +/- 0.628463 2 1 bbodyrad norm 0.670914 +/- 0.149041 3 2 bbodyrad kT keV 31.7862 +/- 1.87025 4 2 bbodyrad norm 1.52235E-02 +/- 3.15428E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 36.74 using 59 PHA bins. Test statistic : Chi-Squared = 36.74 using 59 PHA bins. Reduced chi-squared = 0.6680 for 55 degrees of freedom Null hypothesis probability = 9.723606e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0i Fri Mar 18 11:35:53 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: sw00674734000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00674734000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00674734000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.123e-01 +/- 3.872e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 45.06 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00674734000b_avg.rsp for Source 1 Spectral data counts: 9.56678 Model predicted rate: 0.211536 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 8.70975 +/- 0.628463 2 1 bbodyrad norm 0.670914 +/- 0.149041 3 2 bbodyrad kT keV 31.7862 +/- 1.87025 4 2 bbodyrad norm 1.52235E-02 +/- 3.15428E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 36.74 using 59 PHA bins. Test statistic : Chi-Squared = 36.74 using 59 PHA bins. Reduced chi-squared = 0.6680 for 55 degrees of freedom Null hypothesis probability = 9.723606e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.37859 photons (1.2054e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.3086 - 0.4016 (9.864e-09 - 1.276e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.59666 photons (3.4287e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.5298 - 0.6133 (3.050e-08 - 3.528e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.77126 photons (1.0875e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.6886 - 0.7872 (9.612e-08 - 1.111e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.7465 photons (1.5509e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.565 - 1.778 (1.387e-07 - 1.577e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 7.68068 9.8632 (-1.02906,1.15346) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.46359 0.997593 (-0.207364,0.326638) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 29.0158 35.6011 (-2.76981,3.81549) XSPEC12>error 4 Parameter Confidence Range (2.706) 4 0.0102631 0.0210648 (-0.00496139,0.00584034) 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] : 8.70975 (-1.02906 1.15346) R1^2/D10^2 : 0.670914 (-0.207364 0.326638) kT2 [keV] : 31.7862 (-2.76981 3.81549) R2^2/D10^2 : 1.52235E-02 (-0.00496139 0.00584034) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 36.74 using 59 PHA bins. # Reduced chi-squared = 0.6680 for 55 degrees of freedom # Null hypothesis probability = 9.723606e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 5.432e-07 6.525e-08 25- 50 1.545e-06 1.077e-07 50-150 4.900e-06 3.375e-07 15-150 6.988e-06 4.281e-07