XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00912310000b_avg.pha 1 spectrum in use Spectral Data File: sw00912310000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 3.085e-02 +/- 3.913e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.98 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 sw00912310000b_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 = 5008.44 using 59 PHA bins. Test statistic : Chi-Squared = 5008.44 using 59 PHA bins. Reduced chi-squared = 91.0626 for 55 degrees of freedom Null hypothesis probability = 0.000000e+00 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 64.7859 23.0963 -3 3.54192 4.03645 14.3966 0.0198767 61.1353 164.546 -4 3.77392 3.30869 15.6547 0.0176263 61.0608 12.2364 -5 3.95461 2.72535 16.1804 0.0153204 60.9927 19.6083 -6 4.09146 2.39211 16.5805 0.0139595 60.963 10.0112 -7 4.20320 2.14573 16.8916 0.0129618 60.9439 6.97571 -8 4.29839 1.96100 17.1478 0.0121950 60.9305 4.99835 -9 4.38111 1.81657 17.3676 0.0115754 60.9207 3.80535 -10 4.45409 1.70051 17.5611 0.0110594 ================================================== Variances and Principal Axes 1 2 3 4 2.0657E-06| -0.0043 -0.0018 -0.0022 -1.0000 2.4733E-02| 0.8912 0.4515 -0.0427 -0.0046 3.0632E+00| -0.3901 0.8112 0.4357 -0.0007 1.2677E+01| 0.2314 -0.3716 0.8991 -0.0024 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.165e+00 -2.049e+00 2.116e+00 -6.210e-03 -2.049e+00 3.772e+00 -3.154e+00 9.361e-03 2.116e+00 -3.154e+00 1.083e+01 -2.796e-02 -6.210e-03 9.361e-03 -2.796e-02 7.535e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.45409 +/- 1.07913 2 1 bbodyrad norm 1.70051 +/- 1.94205 3 2 bbodyrad kT keV 17.5611 +/- 3.29076 4 2 bbodyrad norm 1.10594E-02 +/- 8.68056E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 60.92 using 59 PHA bins. Test statistic : Chi-Squared = 60.92 using 59 PHA bins. Reduced chi-squared = 1.108 for 55 degrees of freedom Null hypothesis probability = 2.714235e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 60.9138 0.565622 -3 4.51211 1.61595 17.7150 0.0106698 ================================================== Variances and Principal Axes 1 2 3 4 1.9173E-06| -0.0042 -0.0018 -0.0021 -1.0000 2.4318E-02| 0.8738 0.4845 -0.0416 -0.0044 2.7551E+00| -0.4324 0.8132 0.3895 -0.0005 1.3018E+01| 0.2225 -0.3224 0.9201 -0.0023 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.178e+00 -1.892e+00 2.200e+00 -6.103e-03 -1.892e+00 3.181e+00 -2.989e+00 8.389e-03 2.200e+00 -2.989e+00 1.144e+01 -2.793e-02 -6.103e-03 8.389e-03 -2.793e-02 7.118e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.51211 +/- 1.08543 2 1 bbodyrad norm 1.61595 +/- 1.78353 3 2 bbodyrad kT keV 17.7150 +/- 3.38198 4 2 bbodyrad norm 1.06698E-02 +/- 8.43704E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 60.91 using 59 PHA bins. Test statistic : Chi-Squared = 60.91 using 59 PHA bins. Reduced chi-squared = 1.108 for 55 degrees of freedom Null hypothesis probability = 2.716266e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 60.9084 0.357448 -3 4.56478 1.54319 17.8555 0.0103263 ================================================== Variances and Principal Axes 1 2 3 4 1.8082E-06| -0.0040 -0.0019 -0.0020 -1.0000 2.3974E-02| 0.8583 0.5115 -0.0405 -0.0044 2.5391E+00| -0.4654 0.8094 0.3582 -0.0004 1.3415E+01| 0.2160 -0.2886 0.9328 -0.0022 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.194e+00 -1.782e+00 2.279e+00 -6.034e-03 -1.782e+00 2.787e+00 -2.876e+00 7.704e-03 2.279e+00 -2.876e+00 1.200e+01 -2.799e-02 -6.034e-03 7.704e-03 -2.799e-02 6.809e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.56478 +/- 1.09260 2 1 bbodyrad norm 1.54319 +/- 1.66940 3 2 bbodyrad kT keV 17.8555 +/- 3.46379 4 2 bbodyrad norm 1.03263E-02 +/- 8.25174E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 60.91 using 59 PHA bins. Test statistic : Chi-Squared = 60.91 using 59 PHA bins. Reduced chi-squared = 1.107 for 55 degrees of freedom Null hypothesis probability = 2.717854e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Tue Jul 30 18:23:21 2019 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: sw00912310000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00912310000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00912310000b_avg.pha Net count rate (cts/s) for Spectrum:1 2.850e-02 +/- 2.507e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 54.98 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00912310000b_avg.rsp for Source 1 Spectral data counts: 1.56705 Model predicted rate: 2.80563E-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 4.56478 +/- 1.09260 2 1 bbodyrad norm 1.54319 +/- 1.66940 3 2 bbodyrad kT keV 17.8555 +/- 3.46379 4 2 bbodyrad norm 1.03263E-02 +/- 8.25174E-03 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 60.91 using 59 PHA bins. Test statistic : Chi-Squared = 60.91 using 59 PHA bins. Reduced chi-squared = 1.107 for 55 degrees of freedom Null hypothesis probability = 2.717854e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.10475 photons (3.2304e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.0005239 - 0.1155 (1.694e-11 - 3.551e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.078217 photons (4.3691e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.0002172 - 0.08153 (1.298e-11 - 4.586e-09) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.057558 photons (7.0495e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.0003700 - 0.06832 (3.272e-11 - 8.458e-09) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.24052 photons (1.4649e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.007878 - 0.2512 (3.035e-10 - 1.604e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 2.31625 8.58851 (-2.29652,3.97574) XSPEC12>error 2 Parameter Confidence Range (2.706) Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 60.8893 0.829714 -3 4.84647 1.22131 18.6200 0.00867311 ================================================== Variances and Principal Axes 1 2 3 4 1.3410E-06| -0.0034 -0.0023 -0.0016 -1.0000 2.0937E-02| 0.7571 0.6524 -0.0342 -0.0040 1.7333E+00| -0.6249 0.7384 0.2535 0.0000 1.6468E+01| 0.1906 -0.1705 0.9667 -0.0018 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.287e+00 -1.325e+00 2.760e+00 -5.745e-03 -1.325e+00 1.433e+00 -2.391e+00 5.040e-03 2.760e+00 -2.391e+00 1.550e+01 -2.853e-02 -5.745e-03 5.040e-03 -2.853e-02 5.466e-05 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.84647 +/- 1.13463 2 1 bbodyrad norm 1.22131 +/- 1.19700 3 2 bbodyrad kT keV 18.6200 +/- 3.93728 4 2 bbodyrad norm 8.67311E-03 +/- 7.39350E-03 ________________________________________________________________________ Fit statistic : Chi-Squared = 60.89 using 59 PHA bins. Test statistic : Chi-Squared = 60.89 using 59 PHA bins. Reduced chi-squared = 1.107 for 55 degrees of freedom Null hypothesis probability = 2.723510e-01 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 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:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 2 0.162287 47.9809 (-1.03741,46.7812) XSPEC12>error 3 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 0.0127237 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 0.0127237 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 18.6893, -7.21789 and delta stat 0, 12.4165 but latest trial 6.59492 gives 28.4389 Suggest that you check this result using the steppar command. 3 5.73571 48.504 (-13.0137,29.7545) 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:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 Apparent non-monotonicity in statistic space detected. Current bracket values 0.00150334, 0 and delta stat 2.60598, 12.4186 but latest trial 0.00146057 gives 0.785304 Suggest that you check this result using the steppar command. Apparent non-monotonicity in statistic space detected. Current bracket values 0.0203108, 0.0204911 and delta stat 0.321969, 11.3403 but latest trial 0.020401 gives 23.9126 Suggest that you check this result using the steppar command. 4 0.000751672 0.020401 (-0.00757722,0.0120721) 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] : 4.84647 (-2.29652 3.97574) R1^2/D10^2 : 1.22131 (-1.03741 46.7812) kT2 [keV] : 18.6200 (-13.0137 29.7545) R2^2/D10^2 : 8.67311E-03 (-0.00757722 0.0120721) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 60.91 using 59 PHA bins. #Fit statistic : Chi-Squared = 60.89 using 59 PHA bins. # Reduced chi-squared = 1.107 for 55 degrees of freedom # Reduced chi-squared = 1.107 for 55 degrees of freedom # Null hypothesis probability = 2.717854e-01 # Null hypothesis probability = 2.723510e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 1.776e-07 9.715e-08 25- 50 2.402e-07 1.257e-07 50-150 3.876e-07 2.316e-07 15-150 8.054e-07 4.326e-07