XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw01094950000b_avg.pha 1 spectrum in use Spectral Data File: sw01094950000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 7.447e-02 +/- 1.061e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 7.248 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 sw01094950000b_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 103.89 using 59 bins. Test statistic : Chi-Squared 103.89 using 59 bins. Null hypothesis probability of 1.48e-04 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 86.2404 1.18981 -3 6.81720 0.652111 73.0002 7.66319 -4 10.4110 0.163205 63.2597 34.1658 -1 12.0730 0.146944 61.5887 0.605678 -1 12.8879 0.114369 60.0861 7.45755 -1 13.7262 0.0936198 60.0394 6.4549 -2 15.6612 0.0496205 56.7641 95.9366 -3 17.6585 0.0398480 56.5876 26.3174 -4 18.3050 0.0363910 56.5718 5.7263 -5 18.5419 0.0350660 56.5702 0.964316 -6 18.6269 0.0345687 ============================== Variances and Principal Axes 1 2 1.9913E-05| 0.0063 1.0000 5.9690E+00| 1.0000 -0.0063 ------------------------------ ======================== Covariance Matrix 1 2 5.969e+00 -3.762e-02 -3.762e-02 2.570e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.6269 +/- 2.44311 2 1 bbodyrad norm 3.45687E-02 +/- 1.60324E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 56.57 using 59 bins. Test statistic : Chi-Squared 56.57 using 59 bins. Null hypothesis probability of 4.91e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 56.57 0.00248213 -3 18.6561 0.0343937 ============================== Variances and Principal Axes 1 2 1.9315E-05| 0.0062 1.0000 6.0323E+00| 1.0000 -0.0062 ------------------------------ ======================== Covariance Matrix 1 2 6.032e+00 -3.728e-02 -3.728e-02 2.497e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.6561 +/- 2.45602 2 1 bbodyrad norm 3.43937E-02 +/- 1.58025E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 56.57 using 59 bins. Test statistic : Chi-Squared 56.57 using 59 bins. Null hypothesis probability of 4.91e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 56.5699 0.000901977 -3 18.6667 0.0343288 ============================== Variances and Principal Axes 1 2 1.9115E-05| 0.0061 1.0000 6.0588E+00| 1.0000 -0.0061 ------------------------------ ======================== Covariance Matrix 1 2 6.059e+00 -3.718e-02 -3.718e-02 2.473e-04 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.6667 +/- 2.46142 2 1 bbodyrad norm 3.43288E-02 +/- 1.57245E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 56.57 using 59 bins. Test statistic : Chi-Squared 56.57 using 59 bins. Null hypothesis probability of 4.91e-01 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 Mon Oct 24 05:07:00 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: sw01094950000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1094950/remake_spec_cflux/spec_T100/sw01094950000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01094950000b_avg.pha Net count rate (cts/s) for Spectrum:1 7.450e-02 +/- 8.976e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 7.248 sec Using fit statistic: chi Using Response (RMF) File sw01094950000b_avg.rsp for Source 1 Spectral data counts: 0.539978 Model predicted rate: 6.06535E-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 18.6667 +/- 2.46142 2 1 bbodyrad norm 3.43288E-02 +/- 1.57245E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 56.57 using 59 bins. Test statistic : Chi-Squared 56.57 using 59 bins. Null hypothesis probability of 4.91e-01 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 0.073258 photons (2.366e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.02665 - 0.08998 (8.629e-10 - 2.898e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.18907 photons (1.1238e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.05214 - 0.2194 (3.133e-09 - 1.297e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.23019 photons (2.8672e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1046 - 0.2748 (1.211e-08 - 3.472e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.49252 photons (4.2276e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1672 - 0.5614 (1.558e-08 - 4.920e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 14.2585 24.787 (-4.4121,6.11636) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0131589 0.0862208 (-0.0211376,0.0519243) 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] : 18.6667 (-4.4121 6.11636) R^2/D10^2 : 3.43288E-02 (-0.0211376 0.0519243) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 56.57 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 4.91e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.715e-08 7.375e-09 25- 50 8.145e-08 3.565e-08 50-150 2.078e-07 8.194e-08 15-150 3.064e-07 1.218e-07