XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>data 1:1 sw01200812000b_avg.pha 1 spectrum in use Spectral Data File: sw01200812000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.078e-01 +/- 4.840e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 112 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 sw01200812000b_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 2644.83 using 59 bins. Test statistic : Chi-Squared 2644.83 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 1853.94 70.8121 -1 5.57832 2.50252 1608.01 150.277 -1 6.55843 1.34397 1325.44 165.873 -1 7.68467 0.790295 847.703 200.694 -2 10.8229 0.219850 399.632 953.853 -3 14.5927 0.109795 375.819 811.387 -2 15.9862 0.0664415 311.338 2163.54 -3 17.4495 0.0544547 304.532 742.238 -4 18.0681 0.0495729 303.633 194.033 -5 18.3351 0.0474410 303.493 43.4533 -6 18.4488 0.0465177 ============================== Variances and Principal Axes 1 2 8.2922E-07| 0.0088 1.0000 1.3496E-01| 1.0000 -0.0088 ------------------------------ ======================== Covariance Matrix 1 2 1.349e-01 -1.182e-03 -1.182e-03 1.117e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.4488 +/- 0.367349 2 1 bbodyrad norm 4.65177E-02 +/- 3.34290E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 303.49 using 59 bins. Test statistic : Chi-Squared 303.49 using 59 bins. Null hypothesis probability of 2.54e-35 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 303.47 0.174222 -3 18.4953 0.0461357 303.466 1.33462 -4 18.5158 0.0459650 ============================== Variances and Principal Axes 1 2 7.8187E-07| 0.0084 1.0000 1.3786E-01| 1.0000 -0.0084 ------------------------------ ======================== Covariance Matrix 1 2 1.378e-01 -1.161e-03 -1.161e-03 1.056e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.5158 +/- 0.371280 2 1 bbodyrad norm 4.59650E-02 +/- 3.25038E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 303.47 using 59 bins. Test statistic : Chi-Squared 303.47 using 59 bins. Null hypothesis probability of 2.57e-35 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 303.465 0.0309252 -3 18.5241 0.0458957 ============================== Variances and Principal Axes 1 2 7.7604E-07| 0.0084 1.0000 1.3827E-01| 1.0000 -0.0084 ------------------------------ ======================== Covariance Matrix 1 2 1.383e-01 -1.159e-03 -1.159e-03 1.049e-05 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 18.5241 +/- 0.371840 2 1 bbodyrad norm 4.58957E-02 +/- 3.23879E-03 ________________________________________________________________________ Fit statistic : Chi-Squared 303.47 using 59 bins. Test statistic : Chi-Squared 303.47 using 59 bins. Null hypothesis probability of 2.57e-35 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 Tue Dec 26 16:59:03 2023 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: sw01200812000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1200812/remake_spec_cflux/spec_T100/sw01200812000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01200812000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.004e-01 +/- 2.191e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 112 sec Using fit statistic: chi Using Response (RMF) File sw01200812000b_avg.rsp for Source 1 Spectral data counts: 11.2454 Model predicted rate: 8.14307E-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 18.5241 +/- 0.371840 2 1 bbodyrad norm 4.58957E-02 +/- 3.23879E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 303.47 using 59 bins. Test statistic : Chi-Squared 303.47 using 59 bins. Null hypothesis probability of 2.57e-35 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 0.096717 photons (3.1233e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.08972 - 0.1025 (2.899e-09 - 3.310e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.24833 photons (1.4753e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.2355 - 0.2589 (1.402e-08 - 1.535e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.29785 photons (3.7004e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.2850 - 0.3097 (3.506e-08 - 3.871e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.6429 photons (5.4881e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.6202 - 0.6611 (5.279e-08 - 5.667e-08) (90.00% confidence) XSPEC12>error 1 Cannot do error calc: Reduced Chi^2 (= 5.32395) > maximum (2) XSPEC12>error 2 Cannot do error calc: Reduced Chi^2 (= 5.32395) > 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] : 18.5241 ( ) R^2/D10^2 : 4.58957E-02 ( ) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 303.47 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 2.57e-35 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.498e-07 2.302e-08 25- 50 1.652e-06 7.448e-08 50-150 4.144e-06 2.044e-07 15-150 6.147e-06 2.173e-07