XSPEC version: 12.11.0 Build Date/Time: Mon Apr 13 12:38:19 2020 XSPEC12>query no XSPEC12>data 1:1 sw00952791000b_avg.pha 1 spectrum in use Spectral Data File: sw00952791000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.767e-02 +/- 1.748e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 237.2 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 sw00952791000b_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 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>5.0 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>1.0 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.00000 +/- 0.0 2 1 bbodyrad norm 1.00000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 161.34 using 59 bins. Test statistic : Chi-Squared 161.34 using 59 bins. Null hypothesis probability of 6.59e-12 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 135.436 6.48159 -2 6.73922 0.185121 91.1585 95.9023 -3 9.66038 0.0621915 86.505 178.528 -4 11.1102 0.0363636 79.3157 374.8 -5 12.0620 0.0318371 78.8132 40.0034 -6 12.5203 0.0278821 78.6191 45.6206 -7 12.7936 0.0260561 78.565 14.0225 -8 12.9500 0.0250131 78.5484 5.17719 -9 13.0390 0.0244333 78.5434 1.73577 -10 13.0891 0.0241094 ============================== Variances and Principal Axes 1 2 2.8888E-06| -0.0067 -1.0000 7.5784E-01| -1.0000 0.0067 ------------------------------ ======================== Covariance Matrix 1 2 7.578e-01 -5.045e-03 -5.045e-03 3.647e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 13.0891 +/- 0.870520 2 1 bbodyrad norm 2.41094E-02 +/- 6.03926E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 78.54 using 59 bins. Test statistic : Chi-Squared 78.54 using 59 bins. Null hypothesis probability of 3.08e-02 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 78.5418 0.0184125 -3 13.1166 0.0239331 ============================== Variances and Principal Axes 1 2 2.8110E-06| -0.0065 -1.0000 7.6407E-01| -1.0000 0.0065 ------------------------------ ======================== Covariance Matrix 1 2 7.640e-01 -4.997e-03 -4.997e-03 3.549e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 13.1166 +/- 0.874090 2 1 bbodyrad norm 2.39331E-02 +/- 5.95737E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 78.54 using 59 bins. Test statistic : Chi-Squared 78.54 using 59 bins. Null hypothesis probability of 3.08e-02 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 78.5413 0.0104321 -3 13.1322 0.0238327 ============================== Variances and Principal Axes 1 2 2.7695E-06| -0.0065 -1.0000 7.6786E-01| -1.0000 0.0065 ------------------------------ ======================== Covariance Matrix 1 2 7.678e-01 -4.972e-03 -4.972e-03 3.497e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 13.1322 +/- 0.876257 2 1 bbodyrad norm 2.38327E-02 +/- 5.91318E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 78.54 using 59 bins. Test statistic : Chi-Squared 78.54 using 59 bins. Null hypothesis probability of 3.08e-02 with 57 degrees of freedom XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.11.0 Mon Jun 1 00:34:09 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: sw00952791000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00952791000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00952791000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.603e-02 +/- 1.055e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 237.2 sec Using fit statistic: chi Using Response (RMF) File sw00952791000b_avg.rsp for Source 1 Spectral data counts: 3.80345 Model predicted rate: 1.31390E-02 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 13.1322 +/- 0.876257 2 1 bbodyrad norm 2.38327E-02 +/- 5.91318E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 78.54 using 59 bins. Test statistic : Chi-Squared 78.54 using 59 bins. Null hypothesis probability of 3.08e-02 with 57 degrees of freedom XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.027162 photons (8.7154e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.01901 - 0.03094 (6.111e-10 - 9.916e-10) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.052396 photons (3.0345e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.04023 - 0.05711 (2.339e-09 - 3.300e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.030075 photons (3.328e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.02142 - 0.03527 (2.290e-09 - 3.954e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10963 photons (7.2341e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.08737 - 0.1194 (5.757e-09 - 8.039e-09) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 11.1504 15.5314 (-1.9907,2.39026) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0130323 0.0431772 (-0.0107111,0.0194338) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_bb.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model blackbody: ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT [keV] : 13.1322 (-1.9907 2.39026) R^2/D10^2 : 2.38327E-02 (-0.0107111 0.0194338) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.067e-07 4.513e-08 25- 50 7.198e-07 1.140e-07 50-150 7.894e-07 1.974e-07 15-150 1.716e-06 2.706e-07