XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw01004168000b_avg.pha 1 spectrum in use Spectral Data File: sw01004168000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.108e-01 +/- 1.231e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.744 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 sw01004168000b_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 1.0 0000E+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 1919.47 using 59 bins. Test statistic : Chi-Squared 1919.47 using 59 bins. Null hypothesis probability of 0.00e+00 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 1144.17 49.4433 -1 5.55309 7.62667 985.929 99.6544 -1 6.45055 4.28817 971.713 94.4883 -2 9.41685 0.621344 239.86 311.591 -3 15.3475 0.241265 234.352 133.886 -4 15.8934 0.220836 233.739 26.1441 -5 16.1276 0.211048 233.635 6.75849 -6 16.2297 0.206790 233.617 1.38226 -7 16.2736 0.204931 233.614 0.274712 -8 16.2925 0.204129 ============================== Variances and Principal Axes 1 2 2.3386E-05| 0.0432 0.9991 1.5064E-01| 0.9991 -0.0432 ------------------------------ ======================== Covariance Matrix 1 2 1.504e-01 -6.501e-03 -6.501e-03 3.045e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.2925 +/- 0.387767 2 1 bbodyrad norm 0.204129 +/- 1.74489E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 233.61 using 59 bins. Test statistic : Chi-Squared 233.61 using 59 bins. Null hypothesis probability of 3.04e-23 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 233.613 0.0266379 -3 16.3003 0.203794 ============================== Variances and Principal Axes 1 2 2.3201E-05| 0.0430 0.9991 1.5107E-01| 0.9991 -0.0430 ------------------------------ ======================== Covariance Matrix 1 2 1.508e-01 -6.485e-03 -6.485e-03 3.021e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.3003 +/- 0.388320 2 1 bbodyrad norm 0.203794 +/- 1.73811E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 233.61 using 59 bins. Test statistic : Chi-Squared 233.61 using 59 bins. Null hypothesis probability of 3.04e-23 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 233.613 0.0117209 -3 16.3038 0.203646 ============================== Variances and Principal Axes 1 2 2.3125E-05| 0.0429 0.9991 1.5125E-01| 0.9991 -0.0429 ------------------------------ ======================== Covariance Matrix 1 2 1.510e-01 -6.478e-03 -6.478e-03 3.011e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.3038 +/- 0.388557 2 1 bbodyrad norm 0.203646 +/- 1.73530E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 233.61 using 59 bins. Test statistic : Chi-Squared 233.61 using 59 bins. Null hypothesis probability of 3.04e-23 with 57 degrees of freedom XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.12.1 Sat Jul 30 07:26:15 2022 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: sw01004168000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1004168/remake_spec_cflux/spec_T100/sw01004168000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01004168000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.912e-01 +/- 7.438e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 9.744 sec Using fit statistic: chi Using Response (RMF) File sw01004168000b_avg.rsp for Source 1 Spectral data counts: 2.83713 Model predicted rate: 0.239403 Current model list: ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 16.3038 +/- 0.388557 2 1 bbodyrad norm 0.203646 +/- 1.73530E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 233.61 using 59 bins. Test statistic : Chi-Squared 233.61 using 59 bins. Null hypothesis probability of 3.04e-23 with 57 degrees of freedom Bayes is off XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.34579 photons (1.1144e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.3176 - 0.3687 (1.024e-08 - 1.187e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.80859 photons (4.7647e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.7591 - 0.8451 (4.487e-08 - 4.968e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.74938 photons (8.9147e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.6960 - 0.7855 (8.181e-08 - 9.427e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.9038 photons (1.4794e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 1.826 - 1.974 (1.409e-07 - 1.543e-07) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 4.09848) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 4.09848) > maximum (2) 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] : 16.3038 ( ) R^2/D10^2 : 0.203646 ( ) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 233.61 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 3.04e-23 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.086e-07 7.941e-09 25- 50 4.643e-07 2.343e-08 50-150 8.686e-07 6.071e-08 15-150 1.442e-06 6.528e-08