XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00811561000b_avg.pha 1 spectrum in use Spectral Data File: sw00811561000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 7.502e-02 +/- 7.386e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 15.04 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 sw00811561000b_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 = 2051.26 using 59 PHA bins. Test statistic : Chi-Squared = 2051.26 using 59 PHA bins. Reduced chi-squared = 37.2956 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 40.0487 25.1622 -2 3.81542 5.45572 11.3332 0.117885 39.6658 7.77298 -2 3.91243 5.06285 11.7526 0.101646 39.4351 7.17019 -2 4.04565 4.47473 12.0688 0.0907863 39.256 5.37857 -2 4.18783 3.94199 12.3456 0.0818571 39.0949 4.98479 -2 4.32881 3.50161 12.6135 0.0740331 38.9467 4.86557 -2 4.46543 3.14212 12.8831 0.0670044 38.809 4.86939 -2 4.59712 2.84638 13.1587 0.0606298 38.6797 4.9512 -2 4.72410 2.59994 13.4423 0.0548245 38.5574 5.09517 -2 4.84676 2.39184 13.7356 0.0495274 38.441 5.29574 -2 4.96550 2.21400 14.0398 0.0446914 ================================================== Variances and Principal Axes 1 2 3 4 1.6270E-05| -0.0254 -0.0091 -0.0126 -0.9996 1.7421E-02| 0.9036 0.4177 -0.0916 -0.0256 8.6393E+00| 0.3348 -0.5585 0.7589 -0.0130 1.7991E+00| 0.2662 -0.7166 -0.6446 0.0079 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.110e+00 -1.952e+00 1.885e+00 -3.418e-02 -1.952e+00 3.621e+00 -2.831e+00 5.231e-02 1.885e+00 -2.831e+00 5.723e+00 -9.420e-02 -3.418e-02 5.231e-02 -9.420e-02 1.595e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.96550 +/- 1.05347 2 1 bbodyrad norm 2.21400 +/- 1.90300 3 2 bbodyrad kT keV 14.0398 +/- 2.39229 4 2 bbodyrad norm 4.46914E-02 +/- 3.99404E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 38.44 using 59 PHA bins. Test statistic : Chi-Squared = 38.44 using 59 PHA bins. Reduced chi-squared = 0.6989 for 55 degrees of freedom Null hypothesis probability = 9.561188e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 38.3329 0.158233 -2 5.07792 2.06363 14.3491 0.0403574 38.2257 6.09387 -2 5.18983 1.92938 14.6774 0.0363376 38.1239 6.15944 -2 5.29818 1.81161 15.0184 0.0326767 38.0269 6.53235 -2 5.40306 1.70775 15.3725 0.0293611 37.9349 6.89877 -2 5.50434 1.61577 15.7389 0.0263718 37.8484 7.24653 -2 5.60179 1.53408 16.1165 0.0236914 37.7679 7.5463 -2 5.69512 1.46143 16.5033 0.0213024 37.6939 7.76406 -2 5.78400 1.39680 16.8964 0.0191873 37.627 7.86433 -2 5.86805 1.33937 17.2924 0.0173276 37.5675 7.81547 -2 5.94695 1.28843 17.6872 0.0157036 ================================================== Variances and Principal Axes 1 2 3 4 3.3994E-06| -0.0117 -0.0095 -0.0033 -0.9999 9.3013E-03| 0.6705 0.7409 -0.0358 -0.0148 6.6940E-01| -0.7220 0.6630 0.1977 0.0015 1.8447E+01| 0.1702 -0.1068 0.9796 -0.0042 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.873e-01 -6.511e-01 2.979e+00 -1.406e-02 -6.511e-01 5.098e-01 -1.843e+00 8.871e-03 2.979e+00 -1.843e+00 1.773e+01 -7.607e-02 -1.406e-02 8.871e-03 -7.607e-02 3.355e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.94695 +/- 0.941990 2 1 bbodyrad norm 1.28843 +/- 0.714011 3 2 bbodyrad kT keV 17.6872 +/- 4.21043 4 2 bbodyrad norm 1.57036E-02 +/- 1.83177E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 37.57 using 59 PHA bins. Test statistic : Chi-Squared = 37.57 using 59 PHA bins. Reduced chi-squared = 0.6830 for 55 degrees of freedom Null hypothesis probability = 9.651756e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 37.5164 1.75871 -2 6.01912 1.24415 18.0711 0.0143120 37.4717 7.39794 -2 6.08715 1.20427 18.4494 0.0130978 37.4343 6.65811 -2 6.14928 1.16930 18.8131 0.0120559 37.4223 5.99367 -3 6.30180 1.08460 19.7059 0.00965027 37.3464 50.8129 -4 6.42576 1.02625 20.6071 0.00808926 37.3076 39.3662 -5 6.49914 0.993937 21.1962 0.00730807 37.3004 14.9015 -6 6.53935 0.976429 21.5239 0.00690198 ================================================== Variances and Principal Axes 1 2 3 4 9.1682E-07| -0.0057 -0.0071 -0.0011 -1.0000 4.9165E-03| 0.5061 0.8623 -0.0146 -0.0090 4.3330E-01| -0.8572 0.5049 0.1019 0.0012 4.2610E+01| 0.0953 -0.0391 0.9947 -0.0013 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.062e-01 -3.439e-01 3.999e+00 -5.942e-03 -3.439e-01 1.791e-01 -1.633e+00 2.472e-03 3.999e+00 -1.633e+00 4.216e+01 -5.691e-02 -5.942e-03 2.472e-03 -5.691e-02 7.898e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.53935 +/- 0.840381 2 1 bbodyrad norm 0.976429 +/- 0.423230 3 2 bbodyrad kT keV 21.5239 +/- 6.49327 4 2 bbodyrad norm 6.90198E-03 +/- 8.88685E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 37.30 using 59 PHA bins. Test statistic : Chi-Squared = 37.30 using 59 PHA bins. Reduced chi-squared = 0.6782 for 55 degrees of freedom Null hypothesis probability = 9.676412e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Sat Apr 7 22:31:35 2018 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: sw00811561000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00811561000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00811561000b_avg.pha Net count rate (cts/s) for Spectrum:1 6.351e-02 +/- 3.516e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 15.04 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00811561000b_avg.rsp for Source 1 Spectral data counts: 0.95551 Model predicted rate: 6.13381E-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 6.53935 +/- 0.840381 2 1 bbodyrad norm 0.976429 +/- 0.423230 3 2 bbodyrad kT keV 21.5239 +/- 6.49327 4 2 bbodyrad norm 6.90198E-03 +/- 8.88685E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 37.30 using 59 PHA bins. Test statistic : Chi-Squared = 37.30 using 59 PHA bins. Reduced chi-squared = 0.6782 for 55 degrees of freedom Null hypothesis probability = 9.676412e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.21729 photons (6.813e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.07431 - 0.2346 (2.355e-09 - 7.319e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.193 photons (1.0552e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.07353 - 0.2015 (3.932e-09 - 1.095e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.092919 photons (1.1744e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.005081 - 0.1039 (4.672e-10 - 1.343e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.5032 photons (2.9109e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1729 - 0.5104 (6.979e-09 - 2.977e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 3.49833 8.13609 (-3.0585,1.57927) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.159508 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 24.2834 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.159508 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 24.2834 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.159508 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 24.2834 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.159508 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 24.2834 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.0826649 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 31.2503 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.0826649 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 31.2503 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 1.64006, 1.65776 and delta stat 0.571488, 53.7868 but latest trial 1.64891 gives 53.887 Suggest that you check this result using the steppar command. 2 0.47428 1.64891 (-0.490017,0.684616) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 11.313 57.6853 (-10.4885,35.8838) 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 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:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 4 0.000309061 0.123294 (-0.00622393,0.116761) 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] : 6.53935 (-3.0585 1.57927) R1^2/D10^2 : 0.976429 (-0.490017 0.684616) kT2 [keV] : 21.5239 (-10.4885 35.8838) R2^2/D10^2 : 6.90198E-03 (-0.00622393 0.116761) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 37.30 using 59 PHA bins. # Reduced chi-squared = 0.6782 for 55 degrees of freedom # Null hypothesis probability = 9.676412e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.025e-07 3.733e-08 25- 50 1.587e-07 5.278e-08 50-150 1.766e-07 9.748e-08 15-150 4.378e-07 1.714e-07