XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00970886000b_avg.pha 1 spectrum in use Spectral Data File: sw00970886000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.552e-02 +/- 1.263e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 849.8 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 sw00970886000b_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 223542.2 using 59 bins. Test statistic : Chi-Squared 223542.2 using 59 bins. Null hypothesis probability of 0.0e+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 110.857 668.875 -2 3.87702 0.787649 15.0177 0.00856680 69.6049 3595.48 -1 3.95863 0.681404 16.0855 0.00848573 65.9236 148.097 -1 4.08089 0.614160 16.5022 0.00768328 62.7333 21.5741 -1 4.20811 0.554518 16.9038 0.00702817 60.0012 33.9328 -1 4.33472 0.501656 17.2817 0.00647231 57.6418 47.1575 -1 4.45937 0.455549 17.6384 0.00599497 55.5911 58.7738 -1 4.58101 0.415663 17.9764 0.00558106 53.8006 68.9351 -1 4.69883 0.381283 18.2975 0.00521915 52.2322 77.8272 -1 4.81232 0.351668 18.6034 0.00490046 50.8549 85.6497 -1 4.92114 0.326123 18.8953 0.00461814 ================================================== Variances and Principal Axes 1 2 3 4 3.3058E-08| -0.0009 -0.0022 -0.0009 -1.0000 1.2105E-03| -0.3121 -0.9497 0.0261 0.0023 2.5814E-01| 0.8576 -0.2934 -0.4224 0.0002 1.5380E+00| -0.4088 0.1094 -0.9060 0.0009 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.470e-01 -1.334e-01 4.762e-01 -5.421e-04 -1.334e-01 4.174e-02 -1.205e-01 1.389e-04 4.762e-01 -1.205e-01 1.309e+00 -1.317e-03 -5.421e-04 1.389e-04 -1.317e-03 1.380e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.92114 +/- 0.668610 2 1 bbodyrad norm 0.326123 +/- 0.204293 3 2 bbodyrad kT keV 18.8953 +/- 1.14392 4 2 bbodyrad norm 4.61814E-03 +/- 1.17471E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 50.85 using 59 bins. Test statistic : Chi-Squared 50.85 using 59 bins. Null hypothesis probability of 6.34e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 49.6287 24.3259 -1 5.02632 0.303798 19.1778 0.00436337 48.563 96.691 -1 5.12536 0.284646 19.4445 0.00413889 47.623 103.443 -1 5.21954 0.267957 19.6997 0.00393714 46.7929 107.79 -1 5.30896 0.253351 19.9441 0.00375525 46.059 111.298 -1 5.39378 0.240511 20.1781 0.00359072 45.4095 114.077 -1 5.47416 0.229175 20.4024 0.00344146 45.3127 116.201 -2 5.97923 0.157034 21.6202 0.00263514 41.2623 3023.04 -2 6.35557 0.139993 22.7680 0.00220151 40.5159 1192.52 -2 6.54659 0.129239 23.5922 0.00194561 40.4354 691.089 -3 6.86257 0.111044 24.7499 0.00160223 ================================================== Variances and Principal Axes 1 2 3 4 7.2894E-09| -0.0005 -0.0045 -0.0003 -1.0000 9.2345E-05| -0.0761 -0.9971 0.0047 0.0045 2.4887E-01| 0.9708 -0.0752 -0.2278 -0.0001 5.2478E+00| -0.2275 0.0128 -0.9737 0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.061e-01 -3.345e-02 1.107e+00 -3.739e-04 -3.345e-02 2.360e-03 -6.121e-02 2.100e-05 1.107e+00 -6.121e-02 4.988e+00 -1.523e-03 -3.739e-04 2.100e-05 -1.523e-03 4.790e-07 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.86257 +/- 0.711413 2 1 bbodyrad norm 0.111044 +/- 4.85748E-02 3 2 bbodyrad kT keV 24.7499 +/- 2.23345 4 2 bbodyrad norm 1.60223E-03 +/- 6.92122E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.44 using 59 bins. Test statistic : Chi-Squared 40.44 using 59 bins. Null hypothesis probability of 9.29e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 40.0095 114.2 -3 6.94991 0.108668 25.1808 0.00153415 40.0016 224.69 -4 6.98404 0.107213 25.3245 0.00150550 ================================================== Variances and Principal Axes 1 2 3 4 4.9018E-09| -0.0004 -0.0048 -0.0002 -1.0000 5.6709E-05| -0.0590 -0.9982 0.0032 0.0048 2.4560E-01| 0.9792 -0.0585 -0.1941 -0.0001 7.2618E+00| -0.1940 0.0083 -0.9810 0.0002 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 5.087e-01 -2.578e-02 1.335e+00 -3.251e-04 -2.578e-02 1.399e-03 -5.649e-02 1.398e-05 1.335e+00 -5.649e-02 6.997e+00 -1.548e-03 -3.251e-04 1.398e-05 -1.548e-03 3.522e-07 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.98404 +/- 0.713265 2 1 bbodyrad norm 0.107213 +/- 3.74068E-02 3 2 bbodyrad kT keV 25.3245 +/- 2.64525 4 2 bbodyrad norm 1.50550E-03 +/- 5.93444E-04 ________________________________________________________________________ Fit statistic : Chi-Squared 40.00 using 59 bins. Test statistic : Chi-Squared 40.00 using 59 bins. Null hypothesis probability of 9.36e-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 Wed Jul 1 20:12:49 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: sw00970886000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00970886000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00970886000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.332e-02 +/- 4.402e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 849.8 sec Using fit statistic: chi Using Response (RMF) File sw00970886000b_avg.rsp for Source 1 Spectral data counts: 11.3173 Model predicted rate: 1.31297E-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 6.98404 +/- 0.713265 2 1 bbodyrad norm 0.107213 +/- 3.74068E-02 3 2 bbodyrad kT keV 25.3245 +/- 2.64525 4 2 bbodyrad norm 1.50550E-03 +/- 5.93444E-04 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 40.00 using 59 bins. Test statistic : Chi-Squared 40.00 using 59 bins. Null hypothesis probability of 9.36e-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 0.031853 photons (1.0047e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.02208 - 0.03394 (7.004e-10 - 1.070e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.037192 photons (2.0939e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.02682 - 0.03841 (1.526e-09 - 2.157e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.034944 photons (4.7027e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.02094 - 0.03701 (2.608e-09 - 5.001e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10399 photons (7.8013e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.06795 - 0.1060 (4.693e-09 - 8.018e-09) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 5.78003 8.37034 (-1.21002,1.38028) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0601866 0.205449 (-0.0466781,0.0985847) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 21.441 31.8048 (-3.91394,6.44982) XSPEC12>error 4 Parameter Confidence Range (2.706) 4 0.000666703 0.00280991 (-0.000832367,0.00131084) 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] : 6.98404 (-1.21002 1.38028) R1^2/D10^2 : 0.107213 (-0.0466781 0.0985847) kT2 [keV] : 25.3245 (-3.91394 6.44982) R2^2/D10^2 : 1.50550E-03 (-0.000832367 0.00131084) ------------------------------------------------------------ Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 8.538e-07 1.570e-07 25- 50 1.779e-06 2.681e-07 50-150 3.996e-06 1.017e-06 15-150 6.630e-06 1.413e-06