XSPEC version: 12.9.1p Build Date/Time: Thu Oct 12 10:37:44 2017 XSPEC12>query no XSPEC12>data 1:1 sw00776347000b_avg.pha 1 spectrum in use Spectral Data File: sw00776347000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.097e-02 +/- 2.793e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 126.4 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 sw00776347000b_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 = 9724.46 using 59 PHA bins. Test statistic : Chi-Squared = 9724.46 using 59 PHA bins. Reduced chi-squared = 176.808 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 163.728 86.7231 -3 5.57674 1.18161 19.1591 0.00428450 66.0897 3217.43 -4 5.79405 0.719007 29.5472 0.00278015 60.0924 11.0063 -5 6.16783 0.602450 25.5351 0.00377321 57.6309 1519.85 -6 6.14618 0.616420 25.4091 0.00422828 57.6298 26.4486 -7 6.13600 0.620176 25.3790 0.00425514 ================================================== Variances and Principal Axes 1 2 3 4 6.8118E-08| -0.0012 -0.0021 -0.0005 -1.0000 2.2229E-03| 0.3847 0.9229 -0.0138 -0.0023 3.1451E-01| -0.9111 0.3821 0.1544 0.0002 8.9953E+00| 0.1478 -0.0468 0.9879 -0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.579e-01 -1.709e-01 1.269e+00 -8.363e-04 -1.709e-01 6.750e-02 -3.972e-01 2.649e-04 1.269e+00 -3.972e-01 8.787e+00 -5.202e-03 -8.363e-04 2.649e-04 -5.202e-03 3.185e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.13600 +/- 0.676702 2 1 bbodyrad norm 0.620176 +/- 0.259802 3 2 bbodyrad kT keV 25.3790 +/- 2.96422 4 2 bbodyrad norm 4.25514E-03 +/- 1.78466E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.63 using 59 PHA bins. Test statistic : Chi-Squared = 57.63 using 59 PHA bins. Reduced chi-squared = 1.048 for 55 degrees of freedom Null hypothesis probability = 3.781967e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 57.6297 0.0254882 -3 6.13231 0.621543 25.3662 0.00426340 ================================================== Variances and Principal Axes 1 2 3 4 6.8623E-08| -0.0012 -0.0021 -0.0005 -1.0000 2.2487E-03| 0.3875 0.9218 -0.0140 -0.0023 3.1478E-01| -0.9098 0.3849 0.1551 0.0002 8.8982E+00| 0.1484 -0.0474 0.9878 -0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.568e-01 -1.720e-01 1.260e+00 -8.366e-04 -1.720e-01 6.852e-02 -3.977e-01 2.673e-04 1.260e+00 -3.977e-01 8.690e+00 -5.185e-03 -8.366e-04 2.673e-04 -5.185e-03 3.199e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.13231 +/- 0.675873 2 1 bbodyrad norm 0.621543 +/- 0.261755 3 2 bbodyrad kT keV 25.3662 +/- 2.94786 4 2 bbodyrad norm 4.26340E-03 +/- 1.78869E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.63 using 59 PHA bins. Test statistic : Chi-Squared = 57.63 using 59 PHA bins. Reduced chi-squared = 1.048 for 55 degrees of freedom Null hypothesis probability = 3.781986e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 57.6297 0.00473367 -3 6.13055 0.622184 25.3597 0.00426756 ================================================== Variances and Principal Axes 1 2 3 4 6.8837E-08| -0.0012 -0.0021 -0.0005 -1.0000 2.2583E-03| 0.3885 0.9213 -0.0140 -0.0023 3.1492E-01| -0.9094 0.3859 0.1553 0.0002 8.8725E+00| 0.1485 -0.0476 0.9878 -0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.565e-01 -1.724e-01 1.257e+00 -8.370e-04 -1.724e-01 6.889e-02 -3.982e-01 2.683e-04 1.257e+00 -3.982e-01 8.664e+00 -5.182e-03 -8.370e-04 2.683e-04 -5.182e-03 3.206e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.13055 +/- 0.675624 2 1 bbodyrad norm 0.622184 +/- 0.262474 3 2 bbodyrad kT keV 25.3597 +/- 2.94352 4 2 bbodyrad norm 4.26756E-03 +/- 1.79062E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.63 using 59 PHA bins. Test statistic : Chi-Squared = 57.63 using 59 PHA bins. Reduced chi-squared = 1.048 for 55 degrees of freedom Null hypothesis probability = 3.781992e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1p Fri Oct 20 14:55:10 2017 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/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: sw00776347000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00776347000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00776347000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.737e-02 +/- 1.594e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 126.4 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00776347000b_avg.rsp for Source 1 Spectral data counts: 4.72354 Model predicted rate: 3.64522E-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 6.13055 +/- 0.675624 2 1 bbodyrad norm 0.622184 +/- 0.262474 3 2 bbodyrad kT keV 25.3597 +/- 2.94352 4 2 bbodyrad norm 4.26756E-03 +/- 1.79062E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 57.63 using 59 PHA bins. Test statistic : Chi-Squared = 57.63 using 59 PHA bins. Reduced chi-squared = 1.048 for 55 degrees of freedom Null hypothesis probability = 3.781992e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11743 photons (3.6758e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.06348 - 0.1265 (2.006e-09 - 3.944e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10899 photons (6.0495e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.06613 - 0.1156 (3.646e-09 - 6.381e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.097491 photons (1.32e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.05072 - 0.1037 (6.492e-09 - 1.417e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.32391 photons (2.2925e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1943 - 0.3325 (1.256e-08 - 2.360e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 4.79563 7.69672 (-1.33407,1.56702) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.275073 1.6431 (-0.347501,1.02052) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 20.6131 33.722 (-4.74255,8.36635) XSPEC12>error 4 Parameter Confidence Range (2.706) 4 0.00156994 0.00925911 (-0.00270022,0.00498895) 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] : 6.13055 (-1.33407 1.56702) R1^2/D10^2 : 0.622184 (-0.347501 1.02052) kT2 [keV] : 25.3597 (-4.74255 8.36635) R2^2/D10^2 : 4.26756E-03 (-0.00270022 0.00498895) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 57.63 using 59 PHA bins. # Reduced chi-squared = 1.048 for 55 degrees of freedom # Null hypothesis probability = 3.781992e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 4.646e-07 1.225e-07 25- 50 7.647e-07 1.729e-07 50-150 1.668e-06 4.852e-07 15-150 2.898e-06 6.977e-07