XSPEC version: 12.12.1 Build Date/Time: Tue Mar 15 11:46:30 2022 XSPEC12>query no XSPEC12>data 1:1 sw01015919000b_avg.pha 1 spectrum in use Spectral Data File: sw01015919000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.070e-01 +/- 8.782e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 22.91 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 sw01015919000b_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 485.73 using 59 bins. Test statistic : Chi-Squared 485.73 using 59 bins. Null hypothesis probability of 2.60e-69 with 57 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 194.004 14.86 -2 6.47070 1.64797 134.352 22.5092 -3 8.44014 0.669837 128.617 8.04407 -1 8.75946 0.566991 125.349 5.48279 -2 9.67185 0.344214 112.137 80.7734 -3 10.5715 0.274084 110.306 33.0669 -4 10.9901 0.244579 109.991 10.1737 -5 11.1954 0.230257 109.923 3.00727 -6 11.2969 0.223250 109.908 0.809324 -7 11.3467 0.219807 109.905 0.210947 -8 11.3710 0.218122 ============================== Variances and Principal Axes 1 2 9.7002E-05| 0.0706 0.9975 2.4535E-01| 0.9975 -0.0706 ------------------------------ ======================== Covariance Matrix 1 2 2.441e-01 -1.728e-02 -1.728e-02 1.321e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 11.3710 +/- 0.494087 2 1 bbodyrad norm 0.218122 +/- 3.63428E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 109.90 using 59 bins. Test statistic : Chi-Squared 109.90 using 59 bins. Null hypothesis probability of 3.26e-05 with 57 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 109.904 0.0241634 -3 11.3826 0.217323 ============================== Variances and Principal Axes 1 2 9.5505E-05| 0.0699 0.9976 2.4644E-01| 0.9976 -0.0699 ------------------------------ ======================== Covariance Matrix 1 2 2.452e-01 -1.718e-02 -1.718e-02 1.300e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 11.3826 +/- 0.495212 2 1 bbodyrad norm 0.217323 +/- 3.60541E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 109.90 using 59 bins. Test statistic : Chi-Squared 109.90 using 59 bins. Null hypothesis probability of 3.26e-05 with 57 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 109.904 0.0120319 -3 11.3884 0.216923 ============================== Variances and Principal Axes 1 2 9.4804E-05| 0.0696 0.9976 2.4700E-01| 0.9976 -0.0696 ------------------------------ ======================== Covariance Matrix 1 2 2.458e-01 -1.714e-02 -1.714e-02 1.290e-03 ------------------------ ======================================================================== Model bbodyrad<1> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 11.3884 +/- 0.495786 2 1 bbodyrad norm 0.216923 +/- 3.59182E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 109.90 using 59 bins. Test statistic : Chi-Squared 109.90 using 59 bins. Null hypothesis probability of 3.26e-05 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 07:19:39 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: sw01015919000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1015919/remake_spec_cflux/spec_T100/sw01015919000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01015919000b_avg.pha Net count rate (cts/s) for Spectrum:1 9.497e-02 +/- 4.275e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 22.91 sec Using fit statistic: chi Using Response (RMF) File sw01015919000b_avg.rsp for Source 1 Spectral data counts: 2.17598 Model predicted rate: 7.75788E-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 11.3884 +/- 0.495786 2 1 bbodyrad norm 0.216923 +/- 3.59182E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 109.90 using 59 bins. Test statistic : Chi-Squared 109.90 using 59 bins. Null hypothesis probability of 3.26e-05 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 0.18498 photons (5.9142e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.1568 - 0.2042 (5.022e-09 - 6.517e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.306 photons (1.7473e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.2713 - 0.3242 (1.556e-08 - 1.850e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.12406 photons (1.3137e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.1010 - 0.1411 (1.047e-08 - 1.518e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.61504 photons (3.6524e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.5494 - 0.6472 (3.285e-08 - 3.881e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 10.3133 12.5969 (-1.07789,1.2057) XSPEC12>error 2 Parameter Confidence Range (2.706) 2 0.149077 0.314293 (-0.0675477,0.0976686) 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] : 11.3884 (-1.07789 1.2057) R^2/D10^2 : 0.216923 (-0.0675477 0.0976686) (R is the radius in km and D10 is the distance to the source in units of 10 kpc) ------------------------------------------------------------ #Fit statistic : Chi-Squared 109.90 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 3.26e-05 with 57 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.355e-07 1.713e-08 25- 50 4.003e-07 3.368e-08 50-150 3.010e-07 5.395e-08 15-150 8.368e-07 6.827e-08