XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger870201/00870201000-results/pha/sw00870201000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger870201/00870201000-results/pha/sw00870201000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.241e-01 +/- 1.738e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi No response loaded. ***Warning! One or more spectra are missing responses, and are not suitable for fit. XSPEC12>response 1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_rep roc/trigger870201/remake_spec_cflux/spec_1speak/sw00870201000b_1speak.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 = 156.18 using 59 PHA bins. Test statistic : Chi-Squared = 156.18 using 59 PHA bins. Reduced chi-squared = 2.8396 for 55 degrees of freedom Null hypothesis probability = 1.248313e-11 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 75.5325 4.52184 -2 6.53218 1.10891 9.82418 0.290275 74.6953 3.62535 -1 6.70536 0.915471 9.76113 0.260620 74.6244 0.0452609 -1 6.94947 0.853991 9.75613 0.243954 74.6044 0.0782252 -2 8.07402 0.756476 10.0590 0.0879882 74.5469 0.105445 -1 7.94527 0.796540 10.2921 0.0847761 74.4756 0.106118 -1 7.81866 0.834225 10.7143 0.0785081 73.6971 0.118312 -2 7.05771 1.17749 14.5161 0.0281918 72.4359 11.3169 -1 7.06804 1.24775 17.8033 0.0135429 71.521 25.578 -1 7.04853 1.31541 23.4970 0.00457105 68.6125 110.356 -1 7.06099 1.35975 33.9416 0.00218734 ================================================== Variances and Principal Axes 1 2 3 4 9.2997E-06| -0.0066 -0.0069 -0.0006 -1.0000 4.0777E-02| 0.5588 0.8292 -0.0074 -0.0093 2.7350E+00| -0.8282 0.5586 0.0453 0.0016 1.2348E+03| 0.0417 -0.0192 0.9989 -0.0007 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 4.035e+00 -2.234e+00 5.133e+01 -4.232e-02 -2.234e+00 1.336e+00 -2.360e+01 1.983e-02 5.133e+01 -2.360e+01 1.232e+03 -9.231e-01 -4.232e-02 1.983e-02 -9.231e-01 7.115e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.06099 +/- 2.00878 2 1 bbodyrad norm 1.35975 +/- 1.15590 3 2 bbodyrad kT keV 33.9416 +/- 35.1028 4 2 bbodyrad norm 2.18734E-03 +/- 2.66738E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.61 using 59 PHA bins. Test statistic : Chi-Squared = 68.61 using 59 PHA bins. Reduced chi-squared = 1.247 for 55 degrees of freedom Null hypothesis probability = 1.026774e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 67.2008 155.129 -1 7.03709 1.41507 40.4944 0.00193880 67.0501 51.2506 -1 7.06930 1.39705 43.7033 0.00164915 66.9715 21.2757 -1 7.09829 1.38273 46.2688 0.00144501 66.9221 9.64779 -1 7.12244 1.37065 48.4581 0.00129698 66.8893 3.14253 -1 7.14252 1.36050 50.3536 0.00118607 66.8668 0.883955 -1 7.15926 1.35199 52.0045 0.00110069 66.8511 3.36533 -1 7.17325 1.34486 53.4474 0.00103354 66.84 4.83106 -1 7.18500 1.33888 54.7115 0.000979795 66.8319 5.61715 -1 7.19490 1.33385 55.8207 0.000936154 ================================================== Variances and Principal Axes 1 2 3 4 1.0142E-07| -0.0004 -0.0004 -0.0000 -1.0000 2.7439E-02| 0.5855 0.8107 -0.0017 -0.0005 1.7358E+00| -0.8106 0.5855 0.0134 0.0001 4.1449E+03| 0.0118 -0.0065 0.9999 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.728e+00 -1.128e+00 4.894e+01 -2.182e-03 -1.128e+00 7.868e-01 -2.682e+01 1.203e-03 4.894e+01 -2.682e+01 4.144e+03 -1.725e-01 -2.182e-03 1.203e-03 -1.725e-01 7.305e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.19490 +/- 1.31464 2 1 bbodyrad norm 1.33385 +/- 0.887012 3 2 bbodyrad kT keV 55.8207 +/- 64.3753 4 2 bbodyrad norm 9.36154E-04 +/- 2.70280E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.83 using 59 PHA bins. Test statistic : Chi-Squared = 66.83 using 59 PHA bins. Reduced chi-squared = 1.215 for 55 degrees of freedom Null hypothesis probability = 1.316490e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 66.826 4.06333 -1 7.20363 1.32933 56.8013 0.000900041 ================================================== Variances and Principal Axes 1 2 3 4 9.2878E-08| -0.0004 -0.0004 -0.0000 -1.0000 2.7213E-02| 0.5834 0.8122 -0.0016 -0.0005 1.7248E+00| -0.8121 0.5833 0.0127 0.0001 4.5163E+03| 0.0112 -0.0061 0.9999 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.718e+00 -1.116e+00 5.078e+01 -2.094e-03 -1.116e+00 7.749e-01 -2.770e+01 1.149e-03 5.078e+01 -2.770e+01 4.516e+03 -1.740e-01 -2.094e-03 1.149e-03 -1.740e-01 6.818e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.20363 +/- 1.31084 2 1 bbodyrad norm 1.32933 +/- 0.880302 3 2 bbodyrad kT keV 56.8013 +/- 67.1980 4 2 bbodyrad norm 9.00041E-04 +/- 2.61117E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.83 using 59 PHA bins. Test statistic : Chi-Squared = 66.83 using 59 PHA bins. Reduced chi-squared = 1.215 for 55 degrees of freedom Null hypothesis probability = 1.317548e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Mon Dec 17 21:10:08 2018 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 Always calculate parameter derivatives using full (slower) numerical differentiation: No 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-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: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger870201/remake_spec_cflux/spec_1speak/sw00870201000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger870201/remake_spec_cflux/spec_1speak/sw00870201000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger870201/00870201000-results/pha/sw00870201000b_peak.pha Net count rate (cts/s) for Spectrum:1 1.109e-01 +/- 1.433e-02 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 1 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger870201/remake_spec_cflux/spec_1speak/sw00870201000b_1speak.rsp for Source 1 Spectral data counts: 0.110863 Model predicted rate: 0.111966 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 7.20363 +/- 1.31084 2 1 bbodyrad norm 1.32933 +/- 0.880302 3 2 bbodyrad kT keV 56.8013 +/- 67.1980 4 2 bbodyrad norm 9.00041E-04 +/- 2.61117E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 66.83 using 59 PHA bins. Test statistic : Chi-Squared = 66.83 using 59 PHA bins. Reduced chi-squared = 1.215 for 55 degrees of freedom Null hypothesis probability = 1.317548e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.37177 photons (1.1692e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.4321 (0.000 - 1.358e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.34233 photons (1.863e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.007857 - 0.3869 (3.690e-10 - 2.120e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.21527 photons (3.2241e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.2250 (0.000 - 3.365e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.92937 photons (6.2563e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.04188 - 0.9824 (2.994e-09 - 6.618e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 5.9056 8.93486 (-1.35726,1.672) XSPEC12>error 2 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 66.8086 30.7638 -2 7.25147 1.30662 64.3912 0.000682243 ================================================== Variances and Principal Axes 1 2 3 4 4.6972E-08| -0.0002 -0.0003 -0.0000 -1.0000 2.5227E-02| 0.5649 0.8252 -0.0010 -0.0003 1.6292E+00| -0.8251 0.5649 0.0084 0.0001 9.3738E+03| 0.0075 -0.0039 1.0000 -0.0000 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.640e+00 -1.021e+00 6.999e+01 -1.543e-03 -1.021e+00 6.801e-01 -3.662e+01 8.114e-04 6.999e+01 -3.662e+01 9.373e+03 -1.946e-01 -1.543e-03 8.114e-04 -1.946e-01 4.098e-06 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 7.25147 +/- 1.28064 2 1 bbodyrad norm 1.30662 +/- 0.824707 3 2 bbodyrad kT keV 64.3912 +/- 96.8148 4 2 bbodyrad norm 6.82243E-04 +/- 2.02443E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.81 using 59 PHA bins. Test statistic : Chi-Squared = 66.81 using 59 PHA bins. Reduced chi-squared = 1.215 for 55 degrees of freedom Null hypothesis probability = 1.320652e-01 Apparent non-monotonicity in statistic space detected. Current bracket values 2.54875, 2.56029 and delta stat 2.12089, 3.19758 but latest trial 2.55595 gives 3.22285 Suggest that you check this result using the steppar command. 2 0.580859 2.55452 (-0.720305,1.25336) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 0.000758379 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 4 Parameter 4 is pegged at 0.000758379 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 4 Parameter 4 is pegged at 0.000758379 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 4 Parameter 4 is pegged at 0.000758379 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 4 Parameter 4 is pegged at 0.000758379 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 4 Parameter 4 is pegged at 0.000758379 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. ***Warning: Number of trials exceeded before bracketing of delta fit-stat. Last attempt: 8.3498e+07, with delta statistic: 0.388002 *** Parameter upper bound is INVALID. 3 24.124 0 (-39.8927,-64.0167) XSPEC12>error 4 Parameter Confidence Range (2.706) 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 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: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 4 4.68769e-05 0.00931381 (-0.000642049,0.00862488) 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] : 7.25147 (-1.35726 1.672) R1^2/D10^2 : 1.30662 (-0.720305 1.25336) kT2 [keV] : 64.3912 (-39.8927 -64.0167) R2^2/D10^2 : 6.82243E-04 (-0.000642049 0.00862488) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 66.83 using 59 PHA bins. #Fit statistic : Chi-Squared = 66.81 using 59 PHA bins. # Reduced chi-squared = 1.215 for 55 degrees of freedom # Reduced chi-squared = 1.215 for 55 degrees of freedom # Null hypothesis probability = 1.317548e-01 # Null hypothesis probability = 1.320652e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.169e-08 6.790e-09 25- 50 1.863e-08 1.042e-08 50-150 3.224e-08 1.683e-08 15-150 6.256e-08 3.159e-08