XSPEC version: 12.13.1 Build Date/Time: Thu Jul 20 16:52:54 2023 XSPEC12>query no XSPEC12>data 1:1 sw01230423000b_avg.pha 1 spectrum in use Spectral Data File: sw01230423000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.135e-02 +/- 3.415e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.67 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 sw01230423000b_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 + 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>4.0000 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>20.000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 3 0.01( 0.03) 0.0001 0.001 100 200 3:bbodyrad:kT>10.000 1.00000E-02 1.00000E-04 1.00000E-03 100.00 200.00 1 0.01( 0.01) 0 0 1e+20 1e+24 4:bbodyrad:norm>0.50000 1.00000E-02 0.0000 0.0000 1.00000E+24 1.00000E+24 ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.00000 +/- 0.0 2 1 bbodyrad norm 20.0000 +/- 0.0 3 2 bbodyrad kT keV 10.0000 +/- 0.0 4 2 bbodyrad norm 0.500000 +/- 0.0 ________________________________________________________________________ Fit statistic : Chi-Squared 3805.46 using 59 bins. Test statistic : Chi-Squared 3805.46 using 59 bins. Null hypothesis probability of 0.00e+00 with 55 degrees of freedom Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 68.2472 26.4193 -1 3.64904 4.13710 11.2287 0.0906756 64.9145 13.5731 -1 3.42765 5.60051 11.7285 0.0753664 62.267 12.4275 -1 3.31988 7.57800 12.2033 0.0650859 60.637 8.83624 -1 3.25199 9.31062 12.6030 0.0579146 59.8276 3.67516 -2 3.10290 13.2935 13.5962 0.0406745 58.4078 78.4716 -3 3.11225 14.5090 14.0763 0.0382629 58.4065 2.68692 -4 3.11803 14.3637 14.0977 0.0381280 ================================================== Variances and Principal Axes 1 2 3 4 8.7859E-06| 0.0150 0.0005 0.0097 0.9998 7.6703E-03| 0.9982 0.0356 -0.0455 -0.0146 1.4538E+00| 0.0440 0.0390 0.9982 -0.0104 2.7336E+02| -0.0373 0.9986 -0.0374 0.0005 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.910e-01 -1.018e+01 4.446e-01 -5.597e-03 -1.018e+01 2.726e+02 -1.014e+01 1.285e-01 4.446e-01 -1.014e+01 1.830e+00 -1.989e-02 -5.597e-03 1.285e-01 -1.989e-02 2.282e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.11803 +/- 0.625270 2 1 bbodyrad norm 14.3637 +/- 16.5107 3 2 bbodyrad kT keV 14.0977 +/- 1.35292 4 2 bbodyrad norm 3.81280E-02 +/- 1.51077E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 58.41 using 59 bins. Test statistic : Chi-Squared 58.41 using 59 bins. Null hypothesis probability of 3.51e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 58.4065 0.00871406 -3 3.11810 14.3644 14.0990 0.0381151 ================================================== Variances and Principal Axes 1 2 3 4 8.6909E-06| 0.0149 0.0005 0.0097 0.9998 7.6987E-03| 0.9982 0.0361 -0.0456 -0.0144 1.4540E+00| 0.0441 0.0395 0.9982 -0.0103 2.6669E+02| -0.0378 0.9986 -0.0378 0.0005 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.915e-01 -1.006e+01 4.450e-01 -5.572e-03 -1.006e+01 2.659e+02 -1.002e+01 1.262e-01 4.450e-01 -1.002e+01 1.830e+00 -1.979e-02 -5.572e-03 1.262e-01 -1.979e-02 2.259e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.11810 +/- 0.625703 2 1 bbodyrad norm 14.3644 +/- 16.3073 3 2 bbodyrad kT keV 14.0990 +/- 1.35294 4 2 bbodyrad norm 3.81151E-02 +/- 1.50287E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 58.41 using 59 bins. Test statistic : Chi-Squared 58.41 using 59 bins. Null hypothesis probability of 3.51e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 58.4065 9.71108e-05 -3 3.11813 14.3637 14.0992 0.0381135 ================================================== Variances and Principal Axes 1 2 3 4 8.6852E-06| 0.0149 0.0005 0.0097 0.9998 7.6968E-03| 0.9982 0.0361 -0.0456 -0.0144 1.4543E+00| 0.0440 0.0395 0.9982 -0.0103 2.6660E+02| -0.0378 0.9986 -0.0378 0.0005 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.914e-01 -1.006e+01 4.449e-01 -5.569e-03 -1.006e+01 2.658e+02 -1.002e+01 1.261e-01 4.449e-01 -1.002e+01 1.831e+00 -1.978e-02 -5.569e-03 1.261e-01 -1.978e-02 2.257e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.11813 +/- 0.625604 2 1 bbodyrad norm 14.3637 +/- 16.3047 3 2 bbodyrad kT keV 14.0992 +/- 1.35308 4 2 bbodyrad norm 3.81135E-02 +/- 1.50229E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 58.41 using 59 bins. Test statistic : Chi-Squared 58.41 using 59 bins. Null hypothesis probability of 3.51e-01 with 55 degrees of freedom XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.13.1 Sat Oct 19 18:25:27 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: sw01230423000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1230423/remake_spec_cflux/spec_T100/sw01230423000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01230423000b_avg.pha Net count rate (cts/s) for Spectrum:1 3.873e-02 +/- 2.476e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 52.67 sec Using fit statistic: chi Using Response (RMF) File sw01230423000b_avg.rsp for Source 1 Spectral data counts: 2.03976 Model predicted rate: 3.83970E-02 Current model list: ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 3.11813 +/- 0.625604 2 1 bbodyrad norm 14.3637 +/- 16.3047 3 2 bbodyrad kT keV 14.0992 +/- 1.35308 4 2 bbodyrad norm 3.81135E-02 +/- 1.50229E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 58.41 using 59 bins. Test statistic : Chi-Squared 58.41 using 59 bins. Null hypothesis probability of 3.51e-01 with 55 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 0.16556 photons (4.9991e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.03009 - 0.1719 (9.686e-10 - 5.165e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.11503 photons (6.556e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.06589 - 0.1224 (3.764e-09 - 7.011e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.06949 photons (7.87e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.03928 - 0.07985 (4.572e-09 - 9.222e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.35008 photons (1.9425e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.1558 - 0.3606 (1.118e-08 - 2.043e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 2.23564 4.38186 (-0.882492,1.26373) XSPEC12>error 2 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:1 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 2 2.5026 114.191 (-11.8609,99.8276) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 12.0633 16.837 (-2.03592,2.73775) XSPEC12>error 4 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 1 is pegged at 0.0432615 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 39.3569 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Zero alpha-matrix diagonal element for parameter 1 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 1 is pegged at 0.0432615 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 2 is pegged at 39.3569 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 4 0.0182512 0.071617 (-0.019862,0.0335037) XSPEC12>log none Log file closed logging switched off XSPEC12>setplot energy XSPEC12>setplot command sc white 1 XSPEC12>setplot command cpd bat_spec_2bb.gif/gif 2 XSPEC12>plot ldata delchi XSPEC12>/* XSPEC12>exit XSPEC: quit Spectral model: bbodyrad<1> + bbodyrad<2> ------------------------------------------------------------ Parameters : value Lower 90% Upper 90% kT1 [keV] : 3.11813 (-0.882492 1.26373) R1^2/D10^2 : 14.3637 (-11.8609 99.8276) kT2 [keV] : 14.0992 (-2.03592 2.73775) R2^2/D10^2 : 3.81135E-02 (-0.019862 0.0335037) ------------------------------------------------------------ #Fit statistic : Chi-Squared 58.41 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 3.51e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.633e-07 1.105e-07 25- 50 3.453e-07 8.551e-08 50-150 4.145e-07 1.225e-07 15-150 1.023e-06 2.436e-07