XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00684098000b_avg.pha 1 spectrum in use Spectral Data File: sw00684098000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.678e-02 +/- 2.004e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 320.3 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 sw00684098000b_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 = 86287.88 using 59 PHA bins. Test statistic : Chi-Squared = 86287.88 using 59 PHA bins. Reduced chi-squared = 1568.870 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 67.134 81.3465 -1 3.84757 1.19428 10.6908 0.0290667 65.322 20.1388 -1 3.78135 1.31096 11.0362 0.0256732 63.9182 7.00927 -1 3.75195 1.43484 11.3602 0.0229280 62.818 3.1649 -1 3.73789 1.52820 11.6634 0.0206743 61.9534 0.858419 -1 3.73471 1.59119 11.9460 0.0188150 61.2669 3.78809 -1 3.74000 1.62782 12.2084 0.0172681 60.7134 6.12285 -1 3.75194 1.64259 12.4518 0.0159682 60.2586 7.88534 -1 3.76915 1.63987 12.6776 0.0148645 60.1886 9.17002 -2 4.00818 1.26122 13.6608 0.00994824 57.8153 391.15 -2 4.25886 1.00469 14.7156 0.00758872 ================================================== Variances and Principal Axes 1 2 3 4 6.3859E-07| -0.0054 -0.0027 -0.0026 -1.0000 6.7318E-03| 0.8467 0.5296 -0.0501 -0.0059 7.8457E-01| -0.4510 0.7646 0.4605 -0.0008 3.9566E+00| 0.2822 -0.3673 0.8863 -0.0028 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.795e-01 -6.776e-01 8.263e-01 -2.887e-03 -6.776e-01 9.943e-01 -1.012e+00 3.577e-03 8.263e-01 -1.012e+00 3.274e+00 -1.017e-02 -2.887e-03 3.577e-03 -1.017e-02 3.280e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.25886 +/- 0.692444 2 1 bbodyrad norm 1.00469 +/- 0.997159 3 2 bbodyrad kT keV 14.7156 +/- 1.80942 4 2 bbodyrad norm 7.58872E-03 +/- 5.72752E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 57.82 using 59 PHA bins. Test statistic : Chi-Squared = 57.82 using 59 PHA bins. Reduced chi-squared = 1.051 for 55 degrees of freedom Null hypothesis probability = 3.717071e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 56.8233 14.7705 -2 4.45565 0.852304 15.5166 0.00613665 56.0626 265.211 -2 4.63767 0.740082 16.2779 0.00509787 55.6857 174.959 -2 4.77995 0.664206 16.9065 0.00438601 55.4774 124.076 -2 4.89069 0.611714 17.4149 0.00390034 55.4271 80.2654 -3 5.07864 0.525467 18.2365 0.00316309 55.243 293.414 -4 5.17640 0.496104 18.7560 0.00287627 55.231 70.9706 -5 5.21224 0.484695 18.9476 0.00277430 55.2302 10.8642 -6 5.22514 0.480448 19.0126 0.00273775 ================================================== Variances and Principal Axes 1 2 3 4 6.8413E-08| -0.0016 -0.0030 -0.0005 -1.0000 1.4774E-03| 0.3767 0.9263 -0.0116 -0.0034 2.5120E-01| -0.9173 0.3748 0.1342 0.0003 1.0585E+01| 0.1287 -0.0399 0.9909 -0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.869e-01 -1.402e-01 1.319e+00 -8.427e-04 -1.402e-01 5.343e-02 -4.062e-01 2.632e-04 1.319e+00 -4.062e-01 1.040e+01 -5.922e-03 -8.427e-04 2.632e-04 -5.922e-03 3.495e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.22514 +/- 0.622016 2 1 bbodyrad norm 0.480448 +/- 0.231147 3 2 bbodyrad kT keV 19.0126 +/- 3.22452 4 2 bbodyrad norm 2.73775E-03 +/- 1.86941E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 55.23 using 59 PHA bins. Test statistic : Chi-Squared = 55.23 using 59 PHA bins. Reduced chi-squared = 1.004 for 55 degrees of freedom Null hypothesis probability = 4.659276e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 55.2301 0.227775 -3 5.22910 0.479123 19.0319 0.00272665 ================================================== Variances and Principal Axes 1 2 3 4 6.6894E-08| -0.0016 -0.0030 -0.0005 -1.0000 1.4486E-03| 0.3727 0.9279 -0.0114 -0.0034 2.5010E-01| -0.9191 0.3708 0.1331 0.0003 1.0725E+01| 0.1277 -0.0391 0.9910 -0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.865e-01 -1.384e-01 1.327e+00 -8.330e-04 -1.384e-01 5.207e-02 -4.037e-01 2.569e-04 1.327e+00 -4.037e-01 1.054e+01 -5.896e-03 -8.330e-04 2.569e-04 -5.896e-03 3.419e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.22910 +/- 0.621656 2 1 bbodyrad norm 0.479123 +/- 0.228187 3 2 bbodyrad kT keV 19.0319 +/- 3.24629 4 2 bbodyrad norm 2.72665E-03 +/- 1.84895E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 55.23 using 59 PHA bins. Test statistic : Chi-Squared = 55.23 using 59 PHA bins. Reduced chi-squared = 1.004 for 55 degrees of freedom Null hypothesis probability = 4.659303e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0n Wed Jun 1 17:43:27 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: sw00684098000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00684098000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00684098000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.373e-02 +/- 7.424e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 320.3 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00684098000b_avg.rsp for Source 1 Spectral data counts: 4.39776 Model predicted rate: 1.32054E-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 5.22910 +/- 0.621656 2 1 bbodyrad norm 0.479123 +/- 0.228187 3 2 bbodyrad kT keV 19.0319 +/- 3.24629 4 2 bbodyrad norm 2.72665E-03 +/- 1.84895E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 55.23 using 59 PHA bins. Test statistic : Chi-Squared = 55.23 using 59 PHA bins. Reduced chi-squared = 1.004 for 55 degrees of freedom Null hypothesis probability = 4.659303e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.051089 photons (1.5833e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.01928 - 0.05495 (6.075e-10 - 1.701e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.035683 photons (1.946e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.01454 - 0.03765 (7.882e-10 - 2.054e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.020408 photons (2.5387e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.001288 - 0.02312 (1.183e-10 - 2.919e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10718 photons (6.068e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.03199 - 0.1103 (1.993e-09 - 6.402e-09) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 3.97253 6.49232 (-1.25828,1.26151) 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 0.0991943 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000543278 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 0.0991943 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000543278 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before convergence. Current trial values 1.22678, 1.22689 and delta statistic 1.98835, 119.198 2 0.210353 1.22679 (-0.267943,0.748496) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 14.0143 28.0844 (-5.02999,9.0401) 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: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 4 0.000627885 0.00965196 (-0.00209082,0.00693325) 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] : 5.22910 (-1.25828 1.26151) R1^2/D10^2 : 0.479123 (-0.267943 0.748496) kT2 [keV] : 19.0319 (-5.02999 9.0401) R2^2/D10^2 : 2.72665E-03 (-0.00209082 0.00693325) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 55.23 using 59 PHA bins. # Reduced chi-squared = 1.004 for 55 degrees of freedom # Null hypothesis probability = 4.659303e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 5.071e-07 1.751e-07 25- 50 6.233e-07 2.027e-07 50-150 8.131e-07 4.485e-07 15-150 1.944e-06 7.061e-07