XSPEC version: 12.13.0c Build Date/Time: Mon Dec 19 16:03:51 2022 XSPEC12>query no XSPEC12>data 1:1 sw01163401000b_avg.pha 1 spectrum in use Spectral Data File: sw01163401000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.505e-01 +/- 1.372e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 12.35 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 sw01163401000b_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 2 00.00 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 2 00.00 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 144.96 using 59 bins. Test statistic : Chi-Squared 144.96 using 59 bins. Null hypothesis probability of 4.92e-10 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 64.3245 9.00476 -2 4.02505 12.3424 14.3330 0.0941469 55.8419 58.4828 -3 5.04194 6.04703 19.3539 0.0410533 52.4183 78.3828 -4 4.89985 5.85221 19.4043 0.0391371 52.4094 3.54907 -5 4.88774 5.86712 19.4362 0.0388683 ================================================== Variances and Principal Axes 1 2 3 4 1.3975E-05| 0.0143 0.0021 0.0067 0.9999 1.9264E-02| 0.9825 0.1799 -0.0454 -0.0141 5.3239E+00| -0.0419 0.4533 0.8904 -0.0063 2.0359E+01| -0.1807 0.8730 -0.4529 0.0038 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.928e-01 -3.310e+00 1.467e+00 -1.282e-02 -3.310e+00 1.661e+01 -5.902e+00 5.220e-02 1.467e+00 -5.902e+00 8.397e+00 -6.474e-02 -1.282e-02 5.220e-02 -6.474e-02 5.208e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.88774 +/- 0.832328 2 1 bbodyrad norm 5.86712 +/- 4.07581 3 2 bbodyrad kT keV 19.4362 +/- 2.89772 4 2 bbodyrad norm 3.88683E-02 +/- 2.28218E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 52.41 using 59 bins. Test statistic : Chi-Squared 52.41 using 59 bins. Null hypothesis probability of 5.74e-01 with 55 degrees of freedom XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 52.4094 0.00510175 -3 4.88822 5.86469 19.4369 0.0388628 ================================================== Variances and Principal Axes 1 2 3 4 1.3824E-05| 0.0141 0.0020 0.0066 0.9999 1.9422E-02| 0.9828 0.1787 -0.0453 -0.0139 5.3667E+00| -0.0402 0.4468 0.8937 -0.0063 2.0697E+01| -0.1799 0.8766 -0.4463 0.0037 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.976e-01 -3.358e+00 1.469e+00 -1.271e-02 -3.358e+00 1.698e+01 -5.954e+00 5.214e-02 1.469e+00 -5.954e+00 8.409e+00 -6.419e-02 -1.271e-02 5.214e-02 -6.419e-02 5.113e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.88822 +/- 0.835203 2 1 bbodyrad norm 5.86469 +/- 4.12026 3 2 bbodyrad kT keV 19.4369 +/- 2.89983 4 2 bbodyrad norm 3.88628E-02 +/- 2.26109E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 52.41 using 59 bins. Test statistic : Chi-Squared 52.41 using 59 bins. Null hypothesis probability of 5.74e-01 with 55 degrees of freedom XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 52.4094 3.99206e-05 0 4.88822 5.86469 19.4369 0.0388628 ================================================== Variances and Principal Axes 1 2 3 4 1.3821E-05| 0.0141 0.0020 0.0066 0.9999 1.9427E-02| 0.9827 0.1788 -0.0453 -0.0139 5.3668E+00| -0.0403 0.4471 0.8935 -0.0063 2.0684E+01| -0.1800 0.8764 -0.4467 0.0037 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.977e-01 -3.356e+00 1.469e+00 -1.271e-02 -3.356e+00 1.696e+01 -5.953e+00 5.212e-02 1.469e+00 -5.953e+00 8.412e+00 -6.419e-02 -1.271e-02 5.212e-02 -6.419e-02 5.112e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.88822 +/- 0.835307 2 1 bbodyrad norm 5.86469 +/- 4.11836 3 2 bbodyrad kT keV 19.4369 +/- 2.90027 4 2 bbodyrad norm 3.88628E-02 +/- 2.26102E-02 ________________________________________________________________________ Fit statistic : Chi-Squared 52.41 using 59 bins. Test statistic : Chi-Squared 52.41 using 59 bins. Null hypothesis probability of 5.74e-01 with 55 degrees of freedom XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.13.0c Fri Jun 16 09:09:37 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: sw01163401000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1163401/remake_spec_cflux/spec_T100/sw01163401000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw01163401000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.445e-01 +/- 9.506e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 12.35 sec Using fit statistic: chi Using Response (RMF) File sw01163401000b_avg.rsp for Source 1 Spectral data counts: 1.78466 Model predicted rate: 0.145209 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 4.88822 +/- 0.835307 2 1 bbodyrad norm 5.86469 +/- 4.11836 3 2 bbodyrad kT keV 19.4369 +/- 2.90027 4 2 bbodyrad norm 3.88628E-02 +/- 2.26102E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared 52.41 using 59 bins. Test statistic : Chi-Squared 52.41 using 59 bins. Null hypothesis probability of 5.74e-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 0.51314 photons (1.588e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.05262 - 0.5612 (1.703e-09 - 1.730e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.39548 photons (2.2021e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1134 - 0.4130 (6.794e-09 - 2.311e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.3121 photons (3.9282e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.05121 - 0.3553 (5.828e-09 - 4.530e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.2207 photons (7.7182e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.3608 - 1.268 (2.663e-08 - 8.184e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 3.6788 6.41239 (-1.20942,1.52417) 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: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 ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.160041 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.037436 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 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.160041 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.037436 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Apparent non-monotonicity in statistic space detected. Current bracket values 6.36356, 25.9253 and delta stat 0.0143054, 3.67246 but latest trial 20.0752 gives 115.129 Suggest that you check this result using the steppar command. 2 2.02649 16.1444 (-3.83819,10.2798) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 15.5797 25.6596 (-3.85719,6.22269) XSPEC12>error 4 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.0760564, 0.11325 and delta stat 1.59375, 4.25067 but latest trial 0.0934794 gives 44.3351 Suggest that you check this result using the steppar command. 4 0.0134152 0.0946532 (-0.0254475,0.0557904) 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] : 4.88822 (-1.20942 1.52417) R1^2/D10^2 : 5.86469 (-3.83819 10.2798) kT2 [keV] : 19.4369 (-3.85719 6.22269) R2^2/D10^2 : 3.88628E-02 (-0.0254475 0.0557904) ------------------------------------------------------------ #Fit statistic : Chi-Squared 52.41 using 59 bins. Reduced chi-squared = # Null hypothesis probability of 5.74e-01 with 55 degrees of freedom Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.961e-07 9.631e-08 25- 50 2.720e-07 1.008e-07 50-150 4.851e-07 2.437e-07 15-150 9.532e-07 3.409e-07