XSPEC version: 12.9.0i Build Date/Time: Tue Feb 9 12:39:18 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00668689000b_avg.pha 1 spectrum in use Spectral Data File: sw00668689000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.454e-01 +/- 2.710e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 2.456 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 sw00668689000b_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 2 00.00 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 2 00.00 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 = 372.45 using 59 PHA bins. Test statistic : Chi-Squared = 372.45 using 59 PHA bins. Reduced chi-squared = 6.7717 for 55 degrees of freedom Null hypothesis probability = 1.064942e-48 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 103.215 19.9249 -1 3.71613 31.1677 11.3333 0.990966 91.3228 13.2119 -1 3.57477 33.0571 11.7539 0.826017 84.6304 2.3862 -1 3.56690 37.4238 12.2176 0.711368 79.2887 2.26319 -1 3.59114 39.7877 12.6554 0.622109 75.0733 1.66648 -1 3.63194 40.3662 13.0627 0.551173 71.6993 1.2776 -1 3.68472 39.7314 13.4402 0.493993 68.9519 1.06106 -1 3.74608 38.3289 13.7899 0.447212 66.6721 0.990814 -1 3.81354 36.4887 14.1145 0.408383 64.7449 1.01212 -1 3.88520 34.4421 14.4168 0.375710 63.0882 1.07191 -1 3.95960 32.3427 14.6994 0.347867 ================================================== Variances and Principal Axes 1 2 3 4 2.4253E-04| -0.1001 -0.0018 -0.0916 -0.9908 8.4885E-03| 0.9895 0.0212 -0.1115 -0.0897 5.6794E-01| -0.1019 -0.0195 -0.9894 0.1018 6.6593E+02| -0.0232 0.9996 -0.0171 0.0021 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.716e-01 -1.542e+01 3.204e-01 -3.965e-02 -1.542e+01 6.654e+02 -1.138e+01 1.424e+00 3.204e-01 -1.138e+01 7.511e-01 -8.149e-02 -3.965e-02 1.424e+00 -8.149e-02 9.243e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.95960 +/- 0.609607 2 1 bbodyrad norm 32.3427 +/- 25.7949 3 2 bbodyrad kT keV 14.6994 +/- 0.866676 4 2 bbodyrad norm 0.347867 +/- 9.61397E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 63.09 using 59 PHA bins. Test statistic : Chi-Squared = 63.09 using 59 PHA bins. Reduced chi-squared = 1.147 for 55 degrees of freedom Null hypothesis probability = 2.120887e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 61.6311 0.861719 -1 4.03636 30.2675 14.9670 0.323657 60.357 1.1933 -1 4.11309 28.3132 15.2172 0.302777 59.2222 1.25929 -1 4.18983 26.4895 15.4542 0.284413 58.2039 1.30773 -1 4.26604 24.8084 15.6795 0.268131 57.2851 1.34932 -1 4.34128 23.2712 15.8946 0.253590 56.4527 1.38551 -1 4.41523 21.8728 16.1004 0.240521 55.6963 1.41766 -1 4.48763 20.6047 16.2980 0.228710 55.0073 1.44621 -1 4.55830 19.4566 16.4881 0.217984 54.3788 1.47218 -1 4.62711 18.4177 16.6713 0.208203 53.8046 1.49549 -1 4.69395 17.4775 16.8481 0.199250 ================================================== Variances and Principal Axes 1 2 3 4 8.8568E-05| -0.0618 -0.0026 -0.0431 -0.9972 8.5844E-03| 0.9933 0.0518 -0.0854 -0.0580 9.9359E-01| -0.0792 -0.0654 -0.9935 0.0480 9.9901E+01| -0.0570 0.9965 -0.0609 0.0036 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.391e-01 -5.667e+00 4.242e-01 -2.463e-02 -5.667e+00 9.921e+01 -5.999e+00 3.529e-01 4.242e-01 -5.999e+00 1.351e+00 -6.912e-02 -2.463e-02 3.529e-01 -6.912e-02 3.686e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.69395 +/- 0.582329 2 1 bbodyrad norm 17.4775 +/- 9.96039 3 2 bbodyrad kT keV 16.8481 +/- 1.16252 4 2 bbodyrad norm 0.199250 +/- 6.07111E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.80 using 59 PHA bins. Test statistic : Chi-Squared = 53.80 using 59 PHA bins. Reduced chi-squared = 0.9783 for 55 degrees of freedom Null hypothesis probability = 5.203673e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 53.2709 0.615043 -1 4.75979 16.6131 17.0221 0.190877 53.2028 1.50446 -2 5.16793 11.1902 17.9288 0.147362 49.4772 40.5675 -2 5.52687 9.48570 18.8507 0.120653 48.495 20.4058 -2 5.74513 8.43588 19.6152 0.103012 47.9973 15.1774 -2 5.90747 7.73535 20.1912 0.0920450 47.8731 8.42831 -3 6.17096 6.62659 21.0590 0.0761382 47.5392 27.6685 -4 6.29949 6.28601 21.5587 0.0702615 47.523 5.55993 -5 6.34319 6.15773 21.7250 0.0683142 47.522 0.730021 -6 6.35788 6.11280 21.7766 0.0676702 ================================================== Variances and Principal Axes 1 2 3 4 1.4928E-05| -0.0250 -0.0047 -0.0103 -0.9996 1.0596E-02| 0.9693 0.2385 -0.0553 -0.0248 8.3180E+00| 0.2018 -0.6514 0.7314 -0.0095 2.2765E+00| 0.1386 -0.7203 -0.6797 0.0069 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.924e-01 -1.318e+00 1.013e+00 -1.403e-02 -1.318e+00 4.711e+00 -2.848e+00 4.013e-02 1.013e+00 -2.848e+00 5.501e+00 -6.853e-02 -1.403e-02 4.013e-02 -6.853e-02 8.824e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.35788 +/- 0.626389 2 1 bbodyrad norm 6.11280 +/- 2.17048 3 2 bbodyrad kT keV 21.7766 +/- 2.34541 4 2 bbodyrad norm 6.76702E-02 +/- 2.97051E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 47.52 using 59 PHA bins. Test statistic : Chi-Squared = 47.52 using 59 PHA bins. Reduced chi-squared = 0.8640 for 55 degrees of freedom Null hypothesis probability = 7.529410e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0i Fri Mar 18 13:37:39 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: sw00668689000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00668689000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00668689000b_avg.pha Net count rate (cts/s) for Spectrum:1 4.156e-01 +/- 1.507e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 2.456 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00668689000b_avg.rsp for Source 1 Spectral data counts: 1.02083 Model predicted rate: 0.405441 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 6.35788 +/- 0.626389 2 1 bbodyrad norm 6.11280 +/- 2.17048 3 2 bbodyrad kT keV 21.7766 +/- 2.34541 4 2 bbodyrad norm 6.76702E-02 +/- 2.97051E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 47.52 using 59 PHA bins. Test statistic : Chi-Squared = 47.52 using 59 PHA bins. Reduced chi-squared = 0.8640 for 55 degrees of freedom Null hypothesis probability = 7.529410e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.3223 photons (4.1484e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.8938 - 1.396 (2.799e-08 - 4.377e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.2869 photons (7.1435e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.9438 - 1.331 (5.290e-08 - 7.382e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.8979 photons (1.157e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.5277 - 0.9654 (6.511e-08 - 1.257e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 3.5071 photons (2.2862e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 2.290 - 3.592 (1.360e-07 - 2.351e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 5.17041 7.65481 (-1.19167,1.29273) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 3.2597 13.0169 (-2.83452,6.92268) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 18.0829 27.7992 (-3.71611,6.00026) XSPEC12>error 4 Parameter Confidence Range (2.706) 4 0.0258048 0.145326 (-0.0415646,0.0779567) 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] : 6.35788 (-1.19167 1.29273) R1^2/D10^2 : 6.11280 (-2.83452 6.92268) kT2 [keV] : 21.7766 (-3.71611 6.00026) R2^2/D10^2 : 6.76702E-02 (-0.0415646 0.0779567) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 47.52 using 59 PHA bins. # Reduced chi-squared = 0.8640 for 55 degrees of freedom # Null hypothesis probability = 7.529410e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.019e-07 1.938e-08 25- 50 1.754e-07 2.569e-08 50-150 2.842e-07 7.440e-08 15-150 5.615e-07 1.217e-07