XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00954519000b_avg.pha 1 spectrum in use Spectral Data File: sw00954519000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.835e-02 +/- 2.285e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 376.4 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 sw00954519000b_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 44828.53 using 59 bins. Test statistic : Chi-Squared 44828.53 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 177.003 354.218 -1 3.69258 2.49583 11.2333 0.0806653 145.638 385.204 -1 3.51615 2.66129 11.6431 0.0676071 129.032 25.6954 -1 3.50045 3.10217 12.0838 0.0584974 116.205 36.5084 -1 3.52430 3.34688 12.4929 0.0515091 106.483 15.509 -1 3.56509 3.40976 12.8654 0.0460179 99.0042 3.00522 -1 3.61780 3.35555 13.2031 0.0416357 93.1455 11.166 -1 3.67850 3.23116 13.5092 0.0380813 88.4615 19.2432 -1 3.74436 3.06965 13.7872 0.0351527 84.6409 25.0938 -1 3.81328 2.89296 14.0407 0.0327043 81.4675 29.2051 -1 3.88369 2.71482 14.2730 0.0306293 ================================================== Variances and Principal Axes 1 2 3 4 6.8442E-07| -0.0074 -0.0014 -0.0083 -0.9999 3.9026E-03| -0.9664 -0.2301 0.1143 0.0065 2.0255E-01| -0.0687 -0.1970 -0.9780 0.0089 3.0464E+00| 0.2476 -0.9530 0.1745 -0.0019 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.913e-01 -7.152e-01 1.448e-01 -1.599e-03 -7.152e-01 2.775e+00 -4.678e-01 5.217e-03 1.448e-01 -4.678e-01 2.866e-01 -2.791e-03 -1.599e-03 5.217e-03 -2.791e-03 2.831e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.88369 +/- 0.437424 2 1 bbodyrad norm 2.71482 +/- 1.66582 3 2 bbodyrad kT keV 14.2730 +/- 0.535315 4 2 bbodyrad norm 3.06293E-02 +/- 5.32075E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 81.47 using 59 bins. Test statistic : Chi-Squared 81.47 using 59 bins. Null hypothesis probability of 1.17e-02 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 78.7547 7.24178 -1 3.95547 2.54096 14.4898 0.0288240 76.4722 33.3739 -1 4.02565 2.38034 14.6874 0.0272842 74.5023 35.2999 -1 4.09467 2.23252 14.8710 0.0259350 72.788 36.205 -1 4.16206 2.09792 15.0424 0.0247430 71.2867 36.7444 -1 4.22750 1.97614 15.2030 0.0236821 69.9651 37.0535 -1 4.29078 1.86637 15.3539 0.0227315 68.7972 37.1826 -1 4.35178 1.76760 15.4962 0.0218749 67.7615 37.1744 -1 4.41043 1.67875 15.6308 0.0210990 66.8405 37.0574 -1 4.46672 1.59879 15.7582 0.0203931 66.7004 36.8333 -2 4.83993 1.05511 16.4411 0.0165872 ================================================== Variances and Principal Axes 1 2 3 4 3.0279E-07| -0.0053 -0.0023 -0.0045 -1.0000 3.1731E-03| -0.8716 -0.4826 0.0855 0.0054 2.3772E-01| 0.2418 -0.5750 -0.7816 0.0036 8.9446E-01| 0.4263 -0.6606 0.6179 -0.0035 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.789e-01 -2.836e-01 1.905e-01 -1.150e-03 -2.836e-01 4.697e-01 -2.584e-01 1.579e-03 1.905e-01 -2.584e-01 4.868e-01 -2.607e-03 -1.150e-03 1.579e-03 -2.607e-03 1.450e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.83993 +/- 0.422936 2 1 bbodyrad norm 1.05511 +/- 0.685357 3 2 bbodyrad kT keV 16.4411 +/- 0.697678 4 2 bbodyrad norm 1.65872E-02 +/- 3.80830E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 66.70 using 59 bins. Test statistic : Chi-Squared 66.70 using 59 bins. Null hypothesis probability of 1.34e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 60.8776 142.593 -2 5.10795 0.934436 16.9897 0.0145159 59.4446 348.559 -2 5.27857 0.842886 17.4705 0.0130079 58.8546 181.965 -2 5.40092 0.781515 17.8063 0.0120510 58.6392 91.4596 -3 5.61963 0.671919 18.3316 0.0105642 58.2882 348.255 -4 5.71505 0.643566 18.6056 0.0100016 58.2754 56.8407 -5 5.74371 0.633665 18.6916 0.00982566 58.2747 6.57783 -6 5.75278 0.630384 18.7168 0.00977142 ================================================== Variances and Principal Axes 1 2 3 4 9.4384E-08| -0.0032 -0.0050 -0.0018 -1.0000 9.8619E-04| -0.4284 -0.9030 0.0326 0.0058 1.1929E-01| 0.8555 -0.4169 -0.3072 -0.0001 1.4899E+00| -0.2910 0.1037 -0.9511 0.0021 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.136e-01 -8.713e-02 3.810e-01 -9.142e-04 -8.713e-02 3.757e-02 -1.318e-01 3.213e-04 3.810e-01 -1.318e-01 1.359e+00 -2.942e-03 -9.142e-04 3.213e-04 -2.942e-03 6.566e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.75278 +/- 0.462197 2 1 bbodyrad norm 0.630384 +/- 0.193830 3 2 bbodyrad kT keV 18.7168 +/- 1.16576 4 2 bbodyrad norm 9.77142E-03 +/- 2.56250E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 58.27 using 59 bins. Test statistic : Chi-Squared 58.27 using 59 bins. Null hypothesis probability of 3.56e-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 29 00:34:23 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: sw00954519000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00954519000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00954519000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.547e-02 +/- 9.619e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 376.4 sec Using fit statistic: chi Using Response (RMF) File sw00954519000b_avg.rsp for Source 1 Spectral data counts: 13.3477 Model predicted rate: 3.46144E-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 5.75278 +/- 0.462197 2 1 bbodyrad norm 0.630384 +/- 0.193830 3 2 bbodyrad kT keV 18.7168 +/- 1.16576 4 2 bbodyrad norm 9.77142E-03 +/- 2.56250E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 58.27 using 59 bins. Test statistic : Chi-Squared 58.27 using 59 bins. Null hypothesis probability of 3.56e-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 0.10485 photons (3.2793e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.07421 - 0.1102 (2.326e-09 - 3.445e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10004 photons (5.5842e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.08395 - 0.1030 (4.731e-09 - 5.751e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.068258 photons (8.4437e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.05508 - 0.07139 (6.636e-09 - 8.905e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.27315 photons (1.7307e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.2182 - 0.2797 (1.415e-08 - 1.771e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 4.93149 6.72053 (-0.823622,0.965424) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.363416 1.14679 (-0.265745,0.517631) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 16.7857 21.5322 (-1.94098,2.8055) XSPEC12>error 4 Parameter Confidence Range (2.706) 4 0.00543476 0.0154284 (-0.0043147,0.00567895) 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] : 5.75278 (-0.823622 0.965424) R1^2/D10^2 : 0.630384 (-0.265745 0.517631) kT2 [keV] : 18.7168 (-1.94098 2.8055) R2^2/D10^2 : 9.77142E-03 (-0.0043147 0.00567895) ------------------------------------------------------------ Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.234e-06 2.106e-07 25- 50 2.102e-06 1.920e-07 50-150 3.178e-06 4.270e-07 15-150 6.514e-06 6.700e-07