XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>data 1:1 sw01221183000b_avg.pha 1 spectrum in use Spectral Data File: sw01221183000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.321e-02 +/- 6.592e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 34.29 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 sw01221183000b_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 65.27 using 59 bins. Test statistic : Chi-Squared 65.27 using 59 bins. Null hypothesis probability of 2.11e-01 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 61.1988 1.76377 -1 5.55512 0.700474 55.5404 4.94224 -2 7.83937 0.159966 50.1124 30.037 -3 9.47354 0.102973 49.6124 20.656 -4 9.60385 0.109464 49.6104 0.775128 -5 9.64471 0.107314 ============================== Variances and Principal Axes 1 2 2.5802E-04| 0.0428 0.9991 1.6358E+00| 0.9991 -0.0428 ------------------------------ ======================== Covariance Matrix 1 2 1.633e+00 -6.991e-02 -6.991e-02 3.252e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.64471 +/- 1.27781 2 1 bbodyrad norm 0.107314 +/- 5.70220E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 49.61 using 59 bins. Test statistic : Chi-Squared 49.61 using 59 bins. Null hypothesis probability of 7.46e-01 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 49.6101 0.00526441 -3 9.66176 0.106628 ============================== Variances and Principal Axes 1 2 2.4995E-04| 0.0417 0.9991 1.6610E+00| 0.9991 -0.0417 ------------------------------ ======================== Covariance Matrix 1 2 1.658e+00 -6.927e-02 -6.927e-02 3.144e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.66176 +/- 1.28766 2 1 bbodyrad norm 0.106628 +/- 5.60738E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 49.61 using 59 bins. Test statistic : Chi-Squared 49.61 using 59 bins. Null hypothesis probability of 7.46e-01 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 49.6101 0.00230167 -3 9.66924 0.106322 ============================== Variances and Principal Axes 1 2 2.4666E-04| 0.0414 0.9991 1.6665E+00| 0.9991 -0.0414 ------------------------------ ======================== Covariance Matrix 1 2 1.664e+00 -6.890e-02 -6.890e-02 3.101e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 9.66924 +/- 1.28984 2 1 bbodyrad norm 0.106322 +/- 5.56845E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 49.61 using 59 bins. Test statistic : Chi-Squared 49.61 using 59 bins. Null hypothesis probability of 7.46e-01 with 57 degrees of freedom XSPEC12>log bat_spec_bb.log Logging to file:bat_spec_bb.log XSPEC12>show XSPEC version: 12.13.1 Sat Oct 19 18:31:32 2024 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/release6.32/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: sw01221183000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1221183/remake_spec_cflux/spec_T100/sw01221183000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01221183000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.378e-02 +/- 3.185e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 34.29 sec Using fit statistic: chi Using Response (RMF) File sw01221183000b_avg.rsp for Source 1 Spectral data counts: 0.81539 Model predicted rate: 1.92271E-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 9.66924 +/- 1.28984 2 1 bbodyrad norm 0.106322 +/- 5.56845E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 49.61 using 59 bins. Test statistic : Chi-Squared 49.61 using 59 bins. Null hypothesis probability of 7.46e-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 0.062861 photons (1.9996e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.01783 - 0.07619 (5.703e-10 - 2.413e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.08458 photons (4.737e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.03388 - 0.1030 (1.906e-09 - 5.769e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.022136 photons (2.2411e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.004024 - 0.03034 (3.800e-10 - 3.111e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16958 photons (8.9776e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.03475 - 0.2031 (2.062e-09 - 1.093e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 7.34217 13.5487 (-2.33035,3.87619) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.0293703 0.306158 (-0.0767568,0.20003) 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] : 9.66924 (-2.33035 3.87619) R^2/D10^2 : 0.106322 (-0.0767568 0.20003) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 49.61 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 7.46e-01 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 6.857e-08 3.159e-08 25- 50 1.624e-07 6.623e-08 50-150 7.685e-08 4.682e-08 15-150 3.078e-07 1.520e-07