XSPEC version: 12.9.0i Build Date/Time: Tue Feb 9 12:39:18 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00676423000b_avg.pha 1 spectrum in use Spectral Data File: sw00676423000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.803e-02 +/- 1.031e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 336.4 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 sw00676423000b_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 = 103244.0 using 59 PHA bins. Test statistic : Chi-Squared = 103244.0 using 59 PHA bins. Reduced chi-squared = 1877.164 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 158.13 442.499 -3 5.12171 0.438198 18.3953 0.00864887 63.5923 8615.78 -4 6.42744 0.165676 19.6059 0.00376053 51.746 3506.4 -2 6.90959 0.113450 21.0430 0.00347284 50.1334 773.015 -2 7.34593 0.102073 21.7385 0.00296545 49.8054 305.833 -2 7.55752 0.0960162 22.4579 0.00258806 49.6029 318.744 -2 7.71313 0.0916443 23.0462 0.00233947 49.497 191.886 -2 7.83050 0.0884894 23.5010 0.00216617 49.4886 110.16 -3 8.09121 0.0814018 24.4652 0.00180817 ================================================== Variances and Principal Axes 1 2 3 4 1.6282E-08| -0.0007 -0.0115 -0.0003 -0.9999 5.3526E-05| 0.0388 0.9992 -0.0031 -0.0116 4.5789E-01| -0.9719 0.0385 0.2320 0.0001 1.4534E+01| 0.2320 -0.0060 0.9727 -0.0004 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.215e+00 -3.739e-02 3.176e+00 -1.276e-03 -3.739e-02 1.257e-03 -8.088e-02 3.322e-05 3.176e+00 -8.088e-02 1.378e+01 -5.097e-03 -1.276e-03 3.322e-05 -5.097e-03 1.930e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.09121 +/- 1.10210 2 1 bbodyrad norm 8.14018E-02 +/- 3.54525E-02 3 2 bbodyrad kT keV 24.4652 +/- 3.71155 4 2 bbodyrad norm 1.80817E-03 +/- 1.38926E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 49.49 using 59 PHA bins. Test statistic : Chi-Squared = 49.49 using 59 PHA bins. Reduced chi-squared = 0.8998 for 55 degrees of freedom Null hypothesis probability = 6.843791e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 49.3672 113.461 -3 8.16597 0.0800573 24.8599 0.00172603 49.3642 91.2037 -4 8.19948 0.0793100 25.0105 0.00168807 ================================================== Variances and Principal Axes 1 2 3 4 1.1519E-08| -0.0006 -0.0114 -0.0002 -0.9999 3.8513E-05| 0.0333 0.9994 -0.0023 -0.0114 4.4337E-01| -0.9801 0.0331 0.1960 0.0001 1.9622E+01| 0.1959 -0.0043 0.9806 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.179e+00 -3.093e-02 3.685e+00 -1.088e-03 -3.093e-02 8.881e-04 -7.995e-02 2.414e-05 3.685e+00 -7.995e-02 1.889e+01 -5.154e-03 -1.088e-03 2.414e-05 -5.154e-03 1.438e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.19948 +/- 1.08584 2 1 bbodyrad norm 7.93100E-02 +/- 2.98007E-02 3 2 bbodyrad kT keV 25.0105 +/- 4.34579 4 2 bbodyrad norm 1.68807E-03 +/- 1.19913E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 49.36 using 59 PHA bins. Test statistic : Chi-Squared = 49.36 using 59 PHA bins. Reduced chi-squared = 0.8975 for 55 degrees of freedom Null hypothesis probability = 6.888900e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 49.3642 2.35473 -3 8.20386 0.0792140 25.0309 0.00168315 ================================================== Variances and Principal Axes 1 2 3 4 1.1103E-08| -0.0006 -0.0114 -0.0002 -0.9999 3.7289E-05| 0.0328 0.9994 -0.0022 -0.0114 4.4127E-01| -0.9807 0.0326 0.1927 0.0001 2.0173E+01| 0.1927 -0.0042 0.9812 -0.0003 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.174e+00 -3.034e-02 3.731e+00 -1.069e-03 -3.034e-02 8.585e-04 -7.977e-02 2.335e-05 3.731e+00 -7.977e-02 1.944e+01 -5.145e-03 -1.069e-03 2.335e-05 -5.145e-03 1.392e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.20386 +/- 1.08331 2 1 bbodyrad norm 7.92140E-02 +/- 2.92996E-02 3 2 bbodyrad kT keV 25.0309 +/- 4.40910 4 2 bbodyrad norm 1.68315E-03 +/- 1.17987E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 49.36 using 59 PHA bins. Test statistic : Chi-Squared = 49.36 using 59 PHA bins. Reduced chi-squared = 0.8975 for 55 degrees of freedom Null hypothesis probability = 6.888924e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0i Sun Mar 20 23:44:58 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: sw00676423000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00676423000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00676423000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.645e-02 +/- 6.308e-04 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 336.4 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00676423000b_avg.rsp for Source 1 Spectral data counts: 5.53335 Model predicted rate: 1.61890E-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 8.20386 +/- 1.08331 2 1 bbodyrad norm 7.92140E-02 +/- 2.92996E-02 3 2 bbodyrad kT keV 25.0309 +/- 4.40910 4 2 bbodyrad norm 1.68315E-03 +/- 1.17987E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 49.36 using 59 PHA bins. Test statistic : Chi-Squared = 49.36 using 59 PHA bins. Reduced chi-squared = 0.8975 for 55 degrees of freedom Null hypothesis probability = 6.888924e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.036701 photons (1.1647e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.02088 - 0.03931 (6.654e-10 - 1.246e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.050013 photons (2.8332e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.02727 - 0.05156 (1.544e-09 - 2.918e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.040603 photons (5.3391e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.009364 - 0.04274 (9.537e-10 - 5.695e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.12732 photons (9.337e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.07268 - 0.1306 (4.289e-09 - 9.623e-09) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 6.32874 10.1709 (-1.87659,1.96558) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0443374 0.167281 (-0.0348314,0.0881119) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 19.4203 38.9841 (-5.61972,13.944) XSPEC12>error 4 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 4 0.000340058 0.00474418 (-0.00134063,0.0030635) 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] : 8.20386 (-1.87659 1.96558) R1^2/D10^2 : 7.92140E-02 (-0.0348314 0.0881119) kT2 [keV] : 25.0309 (-5.61972 13.944) R2^2/D10^2 : 1.68315E-03 (-0.00134063 0.0030635) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 49.36 using 59 PHA bins. # Reduced chi-squared = 0.8975 for 55 degrees of freedom # Null hypothesis probability = 6.888924e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.918e-07 9.766e-08 25- 50 9.531e-07 2.311e-07 50-150 1.796e-06 7.975e-07 15-150 3.141e-06 8.972e-07