XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 XSPEC12>query no XSPEC12>data 1:1 sw00948361000b_avg.pha 1 spectrum in use Spectral Data File: sw00948361000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.403e-02 +/- 2.233e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 144 sec Using fit statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 sw00948361000b_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 36718.26 using 59 bins. Test statistic : Chi-Squared 36718.26 using 59 bins. Null hypothesis probability of 0.00e+00 with 55 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 132.884 185.24 -1 3.56957 1.28122 12.3341 0.0386328 94.9084 255.449 -2 4.28430 0.837675 15.6804 0.0169105 64.7753 718.403 -3 6.13720 0.220564 21.2997 0.00452225 49.4672 1823.03 -4 6.93261 0.192610 29.3070 0.00184985 48.0538 1058.54 -5 6.88190 0.188053 32.0992 0.00132757 46.9298 2950.06 -6 6.88979 0.187217 32.6324 0.00135955 46.9291 68.5694 -7 6.89943 0.186427 32.6779 0.00135126 ================================================== Variances and Principal Axes 1 2 3 4 7.2111E-09| -0.0003 -0.0018 -0.0001 -1.0000 3.2312E-04| -0.1036 -0.9946 0.0030 0.0018 4.5956E-01| 0.9877 -0.1033 -0.1176 -0.0001 2.4471E+01| -0.1173 0.0092 -0.9931 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.848e-01 -7.324e-02 2.796e+00 -3.946e-04 -7.324e-02 7.292e-03 -2.179e-01 3.112e-05 2.796e+00 -2.179e-01 2.414e+01 -3.094e-03 -3.946e-04 3.112e-05 -3.094e-03 4.076e-07 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.89943 +/- 0.885865 2 1 bbodyrad norm 0.186427 +/- 8.53921E-02 3 2 bbodyrad kT keV 32.6779 +/- 4.91309 4 2 bbodyrad norm 1.35126E-03 +/- 6.38431E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 46.93 using 59 bins. Test statistic : Chi-Squared 46.93 using 59 bins. Null hypothesis probability of 7.72e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 46.9291 0.0814747 -3 6.90253 0.186150 32.6918 0.00134941 ================================================== Variances and Principal Axes 1 2 3 4 7.1566E-09| -0.0003 -0.0018 -0.0001 -1.0000 3.1960E-04| -0.1030 -0.9947 0.0030 0.0018 4.5962E-01| 0.9878 -0.1027 -0.1170 -0.0001 2.4744E+01| -0.1167 0.0091 -0.9931 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.856e-01 -7.285e-02 2.815e+00 -3.941e-04 -7.285e-02 7.208e-03 -2.180e-01 3.088e-05 2.815e+00 -2.180e-01 2.441e+01 -3.104e-03 -3.941e-04 3.088e-05 -3.104e-03 4.057e-07 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.90253 +/- 0.886320 2 1 bbodyrad norm 0.186150 +/- 8.48976E-02 3 2 bbodyrad kT keV 32.6918 +/- 4.94081 4 2 bbodyrad norm 1.34941E-03 +/- 6.36917E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 46.93 using 59 bins. Test statistic : Chi-Squared 46.93 using 59 bins. Null hypothesis probability of 7.72e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 46.9291 0.00438655 -3 6.90384 0.186034 32.6979 0.00134858 ================================================== Variances and Principal Axes 1 2 3 4 7.1401E-09| -0.0003 -0.0018 -0.0001 -1.0000 3.1848E-04| -0.1028 -0.9947 0.0030 0.0018 4.5976E-01| 0.9878 -0.1024 -0.1169 -0.0001 2.4806E+01| -0.1166 0.0091 -0.9931 0.0001 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 7.861e-01 -7.273e-02 2.820e+00 -3.940e-04 -7.273e-02 7.181e-03 -2.179e-01 3.080e-05 2.820e+00 -2.179e-01 2.447e+01 -3.105e-03 -3.940e-04 3.080e-05 -3.105e-03 4.051e-07 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.90384 +/- 0.886604 2 1 bbodyrad norm 0.186034 +/- 8.47396E-02 3 2 bbodyrad kT keV 32.6979 +/- 4.94704 4 2 bbodyrad norm 1.34858E-03 +/- 6.36476E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 46.93 using 59 bins. Test statistic : Chi-Squared 46.93 using 59 bins. Null hypothesis probability of 7.72e-01 with 55 degrees of freedom XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.11.0 Mon Jun 1 00:40:43 2020 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 Using chain rule to calculate statistic derivatives (faster method). 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-pc-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: sw00948361000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00948361000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00948361000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.295e-02 +/- 1.060e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 144 sec Using fit statistic: chi Using Response (RMF) File sw00948361000b_avg.rsp for Source 1 Spectral data counts: 3.30457 Model predicted rate: 2.26518E-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 6.90384 +/- 0.886604 2 1 bbodyrad norm 0.186034 +/- 8.47396E-02 3 2 bbodyrad kT keV 32.6979 +/- 4.94704 4 2 bbodyrad norm 1.34858E-03 +/- 6.36476E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 46.93 using 59 bins. Test statistic : Chi-Squared 46.93 using 59 bins. Null hypothesis probability of 7.72e-01 with 55 degrees of freedom XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.051349 photons (1.6175e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.02015 - 0.05631 (6.409e-10 - 1.777e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.057552 photons (3.2342e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.03202 - 0.06126 (1.841e-09 - 3.441e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.070938 photons (1.0197e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.03133 - 0.07572 (4.201e-09 - 1.102e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.17984 photons (1.5049e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.09779 - 0.1851 (7.966e-09 - 1.558e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 5.25489 8.90949 (-1.64951,2.00509) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0795769 0.505779 (-0.106396,0.319807) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 25.5695 47.9591 (-7.13203,15.2576) XSPEC12>error 4 Parameter Confidence Range (2.706) 4 0.000440886 0.00300858 (-0.000907217,0.00166047) 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] : 6.90384 (-1.64951 2.00509) R1^2/D10^2 : 0.186034 (-0.106396 0.319807) kT2 [keV] : 32.6979 (-7.13203 15.2576) R2^2/D10^2 : 1.34858E-03 (-0.000907217 0.00166047) ------------------------------------------------------------ Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.329e-07 8.180e-08 25- 50 4.657e-07 1.152e-07 50-150 1.468e-06 4.910e-07 15-150 2.167e-06 5.482e-07