XSPEC version: 12.9.1m Build Date/Time: Wed Aug 16 10:19:00 2017 XSPEC12>query no XSPEC12>data 1:1 sw00766081000b_avg.pha 1 spectrum in use Spectral Data File: sw00766081000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.473e-01 +/- 1.606e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 4.836 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 sw00766081000b_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 = 1090.12 using 59 PHA bins. Test statistic : Chi-Squared = 1090.12 using 59 PHA bins. Reduced chi-squared = 19.8204 for 55 degrees of freedom Null hypothesis probability = 3.170344e-192 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 442.747 82.4631 -1 3.45388 16.3486 12.5635 0.617187 271.556 156.943 -2 3.92562 14.7307 15.5321 0.303187 160.586 371.879 -1 3.65463 13.9269 16.0353 0.236340 133.872 7.82632 -1 3.63502 15.8167 16.8097 0.199505 114.119 24.2713 -1 3.69292 16.7142 17.5242 0.173878 100.426 12.6106 -1 3.77149 16.3930 18.1470 0.154772 90.6827 4.69064 -1 3.86691 15.4317 18.6887 0.140148 83.5115 2.76603 -1 3.97447 14.1754 19.1618 0.128669 78.0302 5.92906 -1 4.09076 12.8378 19.5779 0.119445 73.6817 8.15008 -1 4.21309 11.5400 19.9471 0.111868 ================================================== Variances and Principal Axes 1 2 3 4 7.2816E-06| -0.0133 -0.0007 -0.0199 -0.9997 7.5994E-03| 0.9929 0.0601 -0.1021 -0.0112 3.2280E-01| -0.0996 -0.0393 -0.9940 0.0211 7.1692E+01| -0.0638 0.9974 -0.0330 0.0008 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.022e-01 -4.558e+00 1.822e-01 -4.619e-03 -4.558e+00 7.132e+01 -2.350e+00 6.007e-02 1.822e-01 -2.350e+00 3.973e-01 -8.758e-03 -4.619e-03 6.007e-02 -8.758e-03 2.029e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.21309 +/- 0.549699 2 1 bbodyrad norm 11.5400 +/- 8.44528 3 2 bbodyrad kT keV 19.9471 +/- 0.630335 4 2 bbodyrad norm 0.111868 +/- 1.42438E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 73.68 using 59 PHA bins. Test statistic : Chi-Squared = 73.68 using 59 PHA bins. Reduced chi-squared = 1.340 for 55 degrees of freedom Null hypothesis probability = 4.706691e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 70.0766 2.58938 -1 4.34046 10.3342 20.2822 0.105439 67.0763 9.97926 -1 4.46871 9.26350 20.5821 0.100031 64.4935 10.5687 -1 4.59751 8.32337 20.8566 0.0953334 62.236 10.7767 -1 4.72558 7.50655 21.1107 0.0911976 60.2421 10.8873 -1 4.85193 6.80115 21.3477 0.0875119 58.4688 10.9681 -1 4.97573 6.19365 21.5705 0.0841941 56.8846 11.037 -1 5.09634 5.67076 21.7813 0.0811827 55.4655 11.1066 -1 5.21328 5.22023 21.9818 0.0784308 54.192 11.182 -1 5.32620 4.83123 22.1731 0.0759025 53.048 11.2486 -1 5.43487 4.49438 22.3563 0.0735697 ================================================== Variances and Principal Axes 1 2 3 4 3.2766E-06| -0.0099 -0.0019 -0.0108 -0.9999 9.1417E-03| 0.9671 0.2330 -0.1018 -0.0089 5.4114E+00| 0.2503 -0.9431 0.2191 -0.0031 5.7574E-01| -0.0448 -0.2374 -0.9703 0.0114 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.487e-01 -1.269e+00 3.209e-01 -4.519e-03 -1.269e+00 4.846e+00 -9.858e-01 1.405e-02 3.209e-01 -9.858e-01 8.020e-01 -9.984e-03 -4.519e-03 1.405e-02 -9.984e-03 1.294e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.43487 +/- 0.590468 2 1 bbodyrad norm 4.49438 +/- 2.20125 3 2 bbodyrad kT keV 22.3563 +/- 0.895520 4 2 bbodyrad norm 7.35697E-02 +/- 1.13754E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 53.05 using 59 PHA bins. Test statistic : Chi-Squared = 53.05 using 59 PHA bins. Reduced chi-squared = 0.9645 for 55 degrees of freedom Null hypothesis probability = 5.495644e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 52.0009 1.66624 -1 5.54057 4.19851 22.5361 0.0713584 51.0779 11.0111 -1 5.64045 3.94330 22.7048 0.0693604 50.2475 11.3481 -1 5.73587 3.71993 22.8670 0.0674992 49.7651 11.3696 -2 6.29435 2.43733 23.7775 0.0571553 44.4437 205.236 -2 6.77877 2.09236 24.6068 0.0503517 43.3614 68.9622 -2 7.04249 1.88989 25.2628 0.0456774 43.2488 50.0192 -3 7.48736 1.55010 26.2876 0.0388545 42.3995 177.942 -4 7.67338 1.48364 26.7869 0.0366508 42.3874 21.3439 -5 7.71220 1.46454 26.8892 0.0361957 42.3872 1.21138 -6 7.72037 1.46013 26.9065 0.0361081 ================================================== Variances and Principal Axes 1 2 3 4 9.9998E-07| -0.0062 -0.0064 -0.0040 -1.0000 5.1461E-03| 0.5754 0.8161 -0.0529 -0.0086 3.3438E-01| -0.7596 0.5574 0.3352 -0.0002 3.7092E+00| 0.3030 -0.1527 0.9406 -0.0047 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.353e-01 -3.108e-01 9.720e-01 -5.263e-03 -3.108e-01 1.938e-01 -4.706e-01 2.593e-03 9.720e-01 -4.706e-01 3.320e+00 -1.641e-02 -5.263e-03 2.593e-03 -1.641e-02 8.329e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.72037 +/- 0.731629 2 1 bbodyrad norm 1.46013 +/- 0.440257 3 2 bbodyrad kT keV 26.9065 +/- 1.82196 4 2 bbodyrad norm 3.61081E-02 +/- 9.12659E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 42.39 using 59 PHA bins. Test statistic : Chi-Squared = 42.39 using 59 PHA bins. Reduced chi-squared = 0.7707 for 55 degrees of freedom Null hypothesis probability = 8.932977e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1m Mon Sep 11 18:07:49 2017 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/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: sw00766081000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00766081000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00766081000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.266e-01 +/- 7.683e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 4.836 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00766081000b_avg.rsp for Source 1 Spectral data counts: 1.57928 Model predicted rate: 0.319560 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 7.72037 +/- 0.731629 2 1 bbodyrad norm 1.46013 +/- 0.440257 3 2 bbodyrad kT keV 26.9065 +/- 1.82196 4 2 bbodyrad norm 3.61081E-02 +/- 9.12659E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 42.39 using 59 PHA bins. Test statistic : Chi-Squared = 42.39 using 59 PHA bins. Reduced chi-squared = 0.7707 for 55 degrees of freedom Null hypothesis probability = 8.932977e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.62 photons (1.9669e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.4525 - 0.6588 (1.439e-08 - 2.086e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.88831 photons (5.0812e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.7249 - 0.9157 (4.170e-08 - 5.231e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.0356 photons (1.4163e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.8503 - 1.068 (1.139e-07 - 1.471e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.5439 photons (2.1211e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 2.100 - 2.604 (1.767e-07 - 2.176e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 6.44537 9.1524 (-1.27642,1.43062) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.876631 2.64512 (-0.582589,1.1859) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 24.1442 30.8953 (-2.76539,3.9857) XSPEC12>error 4 Parameter Confidence Range (2.706) 4 0.0215838 0.0542685 (-0.0145078,0.0181768) 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] : 7.72037 (-1.27642 1.43062) R1^2/D10^2 : 1.46013 (-0.582589 1.1859) kT2 [keV] : 26.9065 (-2.76539 3.9857) R2^2/D10^2 : 3.61081E-02 (-0.0145078 0.0181768) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 42.39 using 59 PHA bins. # Reduced chi-squared = 0.7707 for 55 degrees of freedom # Null hypothesis probability = 8.932977e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 9.512e-08 1.564e-08 25- 50 2.457e-07 2.565e-08 50-150 6.849e-07 8.028e-08 15-150 1.026e-06 9.890e-08