XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00903158000b_avg.pha 1 spectrum in use Spectral Data File: sw00903158000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.105e-01 +/- 1.352e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 31.15 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 sw00903158000b_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 = 430.23 using 59 PHA bins. Test statistic : Chi-Squared = 430.23 using 59 PHA bins. Reduced chi-squared = 7.8223 for 55 degrees of freedom Null hypothesis probability = 1.350497e-59 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 296.904 23.1383 -2 4.31758 12.5457 18.5978 0.244134 130.454 526.389 -3 7.73150 0.569833 21.7230 0.121508 89.8137 483.131 -2 7.50136 1.23342 23.5765 0.0498086 62.4169 427.391 -2 8.50528 0.963313 27.7031 0.0323193 55.2831 335.328 -2 9.12780 0.869295 30.1257 0.0258488 54.3759 117.593 -2 9.49421 0.803507 31.7079 0.0218129 53.9809 73.9885 -2 9.77330 0.755166 32.9228 0.0192211 53.7868 44.1815 -2 9.98859 0.719917 33.8792 0.0174256 53.6792 27.2075 -2 10.1565 0.693666 34.6478 0.0161288 53.6156 16.9775 -2 10.2889 0.673742 35.2718 0.0151639 ================================================== Variances and Principal Axes 1 2 3 4 8.4566E-07| -0.0027 -0.0080 -0.0013 -1.0000 3.9236E-03| 0.2217 0.9750 -0.0152 -0.0084 1.0727E+00| -0.9550 0.2203 0.1985 0.0005 4.5449E+01| 0.1969 -0.0295 0.9800 -0.0016 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.740e+00 -4.889e-01 8.565e+00 -1.491e-02 -4.889e-01 9.537e-02 -1.268e+00 2.247e-03 8.565e+00 -1.268e+00 4.369e+01 -7.137e-02 -1.491e-02 2.247e-03 -7.137e-02 1.185e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.2889 +/- 1.65528 2 1 bbodyrad norm 0.673742 +/- 0.308815 3 2 bbodyrad kT keV 35.2718 +/- 6.60983 4 2 bbodyrad norm 1.51639E-02 +/- 1.08864E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.62 using 59 PHA bins. Test statistic : Chi-Squared = 53.62 using 59 PHA bins. Reduced chi-squared = 0.9748 for 55 degrees of freedom Null hypothesis probability = 5.276537e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 53.5768 1.25122 -2 10.3926 0.658617 35.7750 0.0144392 53.5567 6.7132 -3 10.6590 0.620096 37.0686 0.0126248 53.5085 64.6196 -4 10.7999 0.603034 37.8833 0.0118149 53.5047 19.0436 -5 10.8378 0.598417 38.0971 0.0116242 ================================================== Variances and Principal Axes 1 2 3 4 5.1072E-07| -0.0021 -0.0078 -0.0009 -1.0000 2.5469E-03| 0.1796 0.9837 -0.0097 -0.0081 1.0310E+00| -0.9719 0.1790 0.1527 0.0005 7.8549E+01| 0.1519 -0.0180 0.9882 -0.0010 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.787e+00 -3.943e-01 1.164e+01 -1.293e-02 -3.943e-01 6.108e-02 -1.373e+00 1.551e-03 1.164e+01 -1.373e+00 7.673e+01 -8.046e-02 -1.293e-02 1.551e-03 -8.046e-02 8.556e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.8378 +/- 1.66950 2 1 bbodyrad norm 0.598417 +/- 0.247134 3 2 bbodyrad kT keV 38.0971 +/- 8.75978 4 2 bbodyrad norm 1.16242E-02 +/- 9.24978E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.50 using 59 PHA bins. Test statistic : Chi-Squared = 53.50 using 59 PHA bins. Reduced chi-squared = 0.9728 for 55 degrees of freedom Null hypothesis probability = 5.319283e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 53.5047 0.20393 -3 10.8448 0.597502 38.1311 0.0115903 ================================================== Variances and Principal Axes 1 2 3 4 4.9506E-07| -0.0021 -0.0078 -0.0008 -1.0000 2.4845E-03| 0.1776 0.9840 -0.0094 -0.0081 1.0278E+00| -0.9726 0.1770 0.1506 0.0005 8.0800E+01| 0.1499 -0.0176 0.9885 -0.0010 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.788e+00 -3.893e-01 1.182e+01 -1.281e-02 -3.893e-01 5.956e-02 -1.377e+00 1.517e-03 1.182e+01 -1.377e+00 7.898e+01 -8.080e-02 -1.281e-02 1.517e-03 -8.080e-02 8.382e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.8448 +/- 1.66959 2 1 bbodyrad norm 0.597502 +/- 0.244041 3 2 bbodyrad kT keV 38.1311 +/- 8.88724 4 2 bbodyrad norm 1.15903E-02 +/- 9.15527E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.50 using 59 PHA bins. Test statistic : Chi-Squared = 53.50 using 59 PHA bins. Reduced chi-squared = 0.9728 for 55 degrees of freedom Null hypothesis probability = 5.319301e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Tue Jul 16 15:53:17 2019 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: sw00903158000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00903158000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00903158000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.987e-01 +/- 1.198e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 31.15 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00903158000b_avg.rsp for Source 1 Spectral data counts: 9.3036 Model predicted rate: 0.296683 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 10.8448 +/- 1.66959 2 1 bbodyrad norm 0.597502 +/- 0.244041 3 2 bbodyrad kT keV 38.1311 +/- 8.88724 4 2 bbodyrad norm 1.15903E-02 +/- 9.15527E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 53.50 using 59 PHA bins. Test statistic : Chi-Squared = 53.50 using 59 PHA bins. Reduced chi-squared = 0.9728 for 55 degrees of freedom Null hypothesis probability = 5.319301e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.52769 photons (1.6889e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.2402 - 0.5778 (7.720e-09 - 1.847e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.96325 photons (5.5764e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.4666 - 1.005 (2.613e-08 - 5.798e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.1596 photons (1.628e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.2805 - 1.181 (3.261e-08 - 1.663e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.6505 photons (2.3546e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.073 - 2.717 (7.778e-08 - 2.384e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 10.8476, 14.2014 and delta stat 0, 2.74593 but latest trial 14.1756 gives 3.38554 Suggest that you check this result using the steppar command. 1 8.0141 12.5245 (-2.83352,1.6769) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.304686 1.37788 (-0.292289,0.78091) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 28.0122 87.045 (-10.1403,48.8925) XSPEC12>error 4 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Apparent non-monotonicity in statistic space detected. Current bracket values 0.0265871, 0.0265903 and delta stat 1.31464, 61.342 but latest trial 0.0265902 gives 61.4851 Suggest that you check this result using the steppar command. 4 0.00124325 0.0265887 (-0.0103221,0.0150234) 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] : 10.8448 (-2.83352 1.6769) R1^2/D10^2 : 0.597502 (-0.292289 0.78091) kT2 [keV] : 38.1311 (-10.1403 48.8925) R2^2/D10^2 : 1.15903E-02 (-0.0103221 0.0150234) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 53.50 using 59 PHA bins. # Reduced chi-squared = 0.9728 for 55 degrees of freedom # Null hypothesis probability = 5.319301e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 5.261e-07 1.674e-07 25- 50 1.737e-06 4.961e-07 50-150 5.071e-06 2.082e-06 15-150 7.335e-06 2.502e-06