XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00712505000b_avg.pha 1 spectrum in use Spectral Data File: sw00712505000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.076e-01 +/- 6.968e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 15.61 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 sw00712505000b_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 = 954.47 using 59 PHA bins. Test statistic : Chi-Squared = 954.47 using 59 PHA bins. Reduced chi-squared = 17.354 for 55 degrees of freedom Null hypothesis probability = 2.704858e-164 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 102.463 38.8558 -2 4.32834 0.589031 20.3043 0.0392139 94.5246 177.68 -1 5.67246 0.534557 21.2895 0.0303468 88.3601 12.1846 -1 5.55993 0.590934 22.5987 0.0247883 83.5591 58.9204 -1 5.75800 0.615138 23.8721 0.0208898 80.0279 40.475 -1 5.94540 0.605902 25.0475 0.0179762 77.3759 28.8754 -1 6.13960 0.583637 26.1304 0.0157455 75.3514 17.3432 -1 6.33113 0.556353 27.1294 0.0139972 73.779 7.68906 -1 6.51642 0.528136 28.0533 0.0125996 72.5386 0.337103 -1 6.69360 0.500939 28.9105 0.0114629 71.5463 6.71012 -1 6.86178 0.475625 29.7079 0.0105240 ================================================== Variances and Principal Axes 1 2 3 4 4.2189E-07| -0.0009 -0.0023 -0.0012 -1.0000 1.1956E-02| 0.2773 0.9604 -0.0277 -0.0024 2.2820E+00| -0.8628 0.2616 0.4326 -0.0003 1.4208E+01| 0.4227 -0.0961 0.9011 -0.0012 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.239e+00 -1.089e+00 4.561e+00 -6.678e-03 -1.089e+00 2.984e-01 -9.723e-01 1.442e-03 4.561e+00 -9.723e-01 1.196e+01 -1.583e-02 -6.678e-03 1.442e-03 -1.583e-02 2.161e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.86178 +/- 2.05882 2 1 bbodyrad norm 0.475625 +/- 0.546256 3 2 bbodyrad kT keV 29.7079 +/- 3.45901 4 2 bbodyrad norm 1.05240E-02 +/- 4.64815E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 71.55 using 59 PHA bins. Test statistic : Chi-Squared = 71.55 using 59 PHA bins. Reduced chi-squared = 1.301 for 55 degrees of freedom Null hypothesis probability = 6.621191e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 70.7377 3.72169 -1 7.02211 0.452269 30.4566 0.00973307 70.0805 15.7455 -1 7.17159 0.431392 31.1525 0.00906849 69.5374 19.1898 -1 7.31214 0.412604 31.8047 0.00849965 69.0845 21.6998 -1 7.44412 0.395728 32.4174 0.00800831 68.704 23.6029 -1 7.56798 0.380575 32.9943 0.00758042 68.3821 25.0257 -1 7.68419 0.366956 33.5384 0.00720502 68.1082 26.0572 -1 7.79322 0.354696 34.0523 0.00687347 67.8737 26.7652 -1 7.89557 0.343636 34.5384 0.00657890 67.7986 27.2083 -2 8.63746 0.256792 37.3208 0.00490309 66.5146 712.933 -2 9.05691 0.241540 39.8527 0.00415560 ================================================== Variances and Principal Axes 1 2 3 4 1.0145E-07| -0.0005 -0.0034 -0.0003 -1.0000 1.8111E-03| 0.1042 0.9945 -0.0063 -0.0034 2.1986E+00| -0.9724 0.1032 0.2092 0.0001 5.7177E+01| 0.2087 -0.0157 0.9779 -0.0004 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.570e+00 -4.077e-01 1.122e+01 -4.872e-03 -4.077e-01 3.929e-02 -8.294e-01 3.651e-04 1.122e+01 -8.294e-01 5.477e+01 -2.201e-02 -4.872e-03 3.651e-04 -2.201e-02 9.025e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.05691 +/- 2.13769 2 1 bbodyrad norm 0.241540 +/- 0.198222 3 2 bbodyrad kT keV 39.8527 +/- 7.40056 4 2 bbodyrad norm 4.15560E-03 +/- 3.00424E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.51 using 59 PHA bins. Test statistic : Chi-Squared = 66.51 using 59 PHA bins. Reduced chi-squared = 1.209 for 55 degrees of freedom Null hypothesis probability = 1.374119e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 66.2849 33.1388 -2 9.25560 0.230229 41.4147 0.00376132 66.198 140.646 -2 9.42112 0.220918 42.5437 0.00349872 66.1889 59.8548 -3 9.75161 0.201796 44.5807 0.00302475 ================================================== Variances and Principal Axes 1 2 3 4 5.1686E-08| -0.0004 -0.0034 -0.0002 -1.0000 9.5434E-04| 0.0804 0.9967 -0.0036 -0.0034 1.9064E+00| -0.9857 0.0801 0.1481 0.0001 1.0425E+02| 0.1479 -0.0084 0.9890 -0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.133e+00 -2.796e-01 1.497e+01 -3.792e-03 -2.796e-01 2.049e-02 -8.412e-01 2.159e-04 1.497e+01 -8.412e-01 1.020e+02 -2.414e-02 -3.792e-03 2.159e-04 -2.414e-02 5.806e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.75161 +/- 2.03286 2 1 bbodyrad norm 0.201796 +/- 0.143156 3 2 bbodyrad kT keV 44.5807 +/- 10.1000 4 2 bbodyrad norm 3.02475E-03 +/- 2.40960E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.19 using 59 PHA bins. Test statistic : Chi-Squared = 66.19 using 59 PHA bins. Reduced chi-squared = 1.203 for 55 degrees of freedom Null hypothesis probability = 1.435253e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0n Thu Oct 6 15:20:33 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: sw00712505000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00712505000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00712505000b_avg.pha Net count rate (cts/s) for Spectrum:1 9.786e-02 +/- 5.299e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 15.61 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00712505000b_avg.rsp for Source 1 Spectral data counts: 1.52739 Model predicted rate: 9.68233E-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 9.75161 +/- 2.03286 2 1 bbodyrad norm 0.201796 +/- 0.143156 3 2 bbodyrad kT keV 44.5807 +/- 10.1000 4 2 bbodyrad norm 3.02475E-03 +/- 2.40960E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 66.19 using 59 PHA bins. Test statistic : Chi-Squared = 66.19 using 59 PHA bins. Reduced chi-squared = 1.203 for 55 degrees of freedom Null hypothesis probability = 1.435253e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.14372 photons (4.5892e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.01024 - 0.1642 (3.334e-10 - 5.222e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.24784 photons (1.4324e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.02627 - 0.2647 (1.613e-09 - 1.523e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.3979 photons (5.9122e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.03667 - 0.4253 (4.130e-09 - 6.359e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.78947 photons (7.8034e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1005 - 0.8204 (6.305e-09 - 8.138e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 6.90205 14.0743 (-2.90407,4.26818) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0753172 0.591742 (-0.124391,0.392034) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 32.6814 109.263 (-12.6078,63.9733) 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 0.00077377, 0.000281364 and delta stat 1.628, 3.50553 but latest trial 0.000463102 gives 9.95182 Suggest that you check this result using the steppar command. 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 0.000527567 0.00778399 (-0.00240848,0.00484793) 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] : 9.75161 (-2.90407 4.26818) R1^2/D10^2 : 0.201796 (-0.124391 0.392034) kT2 [keV] : 44.5807 (-12.6078 63.9733) R2^2/D10^2 : 3.02475E-03 (-0.00240848 0.00484793) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 66.19 using 59 PHA bins. # Reduced chi-squared = 1.203 for 55 degrees of freedom # Null hypothesis probability = 1.435253e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 7.164e-08 3.816e-08 25- 50 2.236e-07 1.063e-07 50-150 9.229e-07 4.641e-07 15-150 1.218e-06 5.860e-07