XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00685245000b_avg.pha 1 spectrum in use Spectral Data File: sw00685245000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.091e-02 +/- 1.310e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 345.1 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 sw00685245000b_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 = 111110.7 using 59 PHA bins. Test statistic : Chi-Squared = 111110.7 using 59 PHA bins. Reduced chi-squared = 2020.194 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 60.7329 57.6175 -2 3.50393 1.47043 13.1951 0.00909316 58.2812 106.961 -1 3.51671 1.75294 13.7009 0.00782713 57.2958 14.2034 -1 3.49956 1.86320 14.1830 0.00690649 56.6209 11.6204 -1 3.49193 1.93560 14.6060 0.00622293 56.3006 0.450584 -2 3.58225 1.81179 15.9114 0.00411765 55.4265 574.642 -3 3.79087 1.32232 17.2600 0.00317926 54.7784 486.673 -4 3.90870 1.20533 17.7141 0.00299594 54.7674 32.1143 -5 3.94948 1.15330 17.8593 0.00290389 54.7662 8.83417 -6 3.96475 1.13376 17.9077 0.00287371 ================================================== Variances and Principal Axes 1 2 3 4 8.0142E-08| -0.0013 -0.0007 -0.0005 -1.0000 5.9183E-03| 0.8369 0.5470 -0.0217 -0.0015 7.5638E-01| -0.5299 0.8194 0.2186 0.0000 6.5065E+00| 0.1373 -0.1714 0.9756 -0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.392e-01 -4.789e-01 7.841e-01 -5.435e-04 -4.789e-01 7.008e-01 -9.526e-01 6.657e-04 7.841e-01 -9.526e-01 6.229e+00 -3.773e-03 -5.435e-04 6.657e-04 -3.773e-03 2.394e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.96475 +/- 0.582447 2 1 bbodyrad norm 1.13376 +/- 0.837145 3 2 bbodyrad kT keV 17.9077 +/- 2.49575 4 2 bbodyrad norm 2.87371E-03 +/- 1.54737E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.77 using 59 PHA bins. Test statistic : Chi-Squared = 54.77 using 59 PHA bins. Reduced chi-squared = 0.9957 for 55 degrees of freedom Null hypothesis probability = 4.835211e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 54.7661 0.358574 -3 3.96984 1.12708 17.9226 0.00286406 ================================================== Variances and Principal Axes 1 2 3 4 7.8701E-08| -0.0013 -0.0007 -0.0005 -1.0000 5.8697E-03| 0.8310 0.5559 -0.0215 -0.0015 7.3487E-01| -0.5393 0.8145 0.2139 0.0000 6.5737E+00| 0.1364 -0.1661 0.9766 -0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.401e-01 -4.691e-01 7.909e-01 -5.408e-04 -4.691e-01 6.707e-01 -9.385e-01 6.471e-04 7.909e-01 -9.385e-01 6.304e+00 -3.767e-03 -5.408e-04 6.471e-04 -3.767e-03 2.359e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.96984 +/- 0.583202 2 1 bbodyrad norm 1.12708 +/- 0.818971 3 2 bbodyrad kT keV 17.9226 +/- 2.51069 4 2 bbodyrad norm 2.86406E-03 +/- 1.53584E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.77 using 59 PHA bins. Test statistic : Chi-Squared = 54.77 using 59 PHA bins. Reduced chi-squared = 0.9957 for 55 degrees of freedom Null hypothesis probability = 4.835257e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 54.7661 0.0375487 -3 3.97202 1.12418 17.9291 0.00285986 ================================================== Variances and Principal Axes 1 2 3 4 7.8261E-08| -0.0013 -0.0007 -0.0005 -1.0000 5.8563E-03| 0.8289 0.5590 -0.0215 -0.0015 7.2812E-01| -0.5426 0.8127 0.2123 0.0000 6.5991E+00| 0.1361 -0.1644 0.9770 -0.0006 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.407e-01 -4.660e-01 7.937e-01 -5.403e-04 -4.660e-01 6.610e-01 -9.341e-01 6.412e-04 7.937e-01 -9.341e-01 6.331e+00 -3.767e-03 -5.403e-04 6.412e-04 -3.767e-03 2.348e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.97202 +/- 0.583700 2 1 bbodyrad norm 1.12418 +/- 0.813040 3 2 bbodyrad kT keV 17.9291 +/- 2.51621 4 2 bbodyrad norm 2.85986E-03 +/- 1.53242E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 54.77 using 59 PHA bins. Test statistic : Chi-Squared = 54.77 using 59 PHA bins. Reduced chi-squared = 0.9957 for 55 degrees of freedom Null hypothesis probability = 4.835264e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0n Wed Jun 1 17:37:44 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: sw00685245000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00685245000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00685245000b_avg.pha Net count rate (cts/s) for Spectrum:1 9.771e-03 +/- 6.508e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 345.1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00685245000b_avg.rsp for Source 1 Spectral data counts: 3.37198 Model predicted rate: 9.46685E-03 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 3.97202 +/- 0.583700 2 1 bbodyrad norm 1.12418 +/- 0.813040 3 2 bbodyrad kT keV 17.9291 +/- 2.51621 4 2 bbodyrad norm 2.85986E-03 +/- 1.53242E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 54.77 using 59 PHA bins. Test statistic : Chi-Squared = 54.77 using 59 PHA bins. Reduced chi-squared = 0.9957 for 55 degrees of freedom Null hypothesis probability = 4.835264e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.038524 photons (1.1724e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.002987 - 0.04083 (9.665e-11 - 1.240e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.021599 photons (1.1995e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.007499 - 0.02301 (4.309e-10 - 1.280e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.016167 photons (1.9849e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.003416 - 0.01879 (4.455e-10 - 2.346e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.07629 photons (4.3568e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.02254 - 0.07839 (1.505e-09 - 4.539e-09) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 2.87987 5.31722 (-1.09308,1.34427) XSPEC12>error 2 Parameter Confidence Range (2.706) 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: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 2 0.299767 6.17781 (-0.822626,5.05542) XSPEC12>error 3 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 14.0064, 13.7938 and delta stat 2.65649, 3.00682 but latest trial 13.9755 gives 3.008 Suggest that you check this result using the steppar command. 3 13.9001 24.0119 (-4.0329,6.07891) XSPEC12>error 4 Parameter Confidence Range (2.706) 4 0.000946184 0.00755374 (-0.00191112,0.00469644) 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] : 3.97202 (-1.09308 1.34427) R1^2/D10^2 : 1.12418 (-0.822626 5.05542) kT2 [keV] : 17.9291 (-4.0329 6.07891) R2^2/D10^2 : 2.85986E-03 (-0.00191112 0.00469644) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 54.77 using 59 PHA bins. # Reduced chi-squared = 0.9957 for 55 degrees of freedom # Null hypothesis probability = 4.835264e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 4.046e-07 1.973e-07 25- 50 4.139e-07 1.465e-07 50-150 6.850e-07 3.279e-07 15-150 1.504e-06 5.235e-07