XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 XSPEC12>query no XSPEC12>data 1:1 sw00874334000b_avg.pha 1 spectrum in use Spectral Data File: sw00874334000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 7.400e-02 +/- 9.521e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 7.012 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 sw00874334000b_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 = 1122.86 using 59 PHA bins. Test statistic : Chi-Squared = 1122.86 using 59 PHA bins. Reduced chi-squared = 20.4157 for 55 degrees of freedom Null hypothesis probability = 5.389440e-199 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 61.0626 19.7343 -2 4.32026 1.68872 15.0913 0.0316611 46.9565 184.211 -1 4.69376 1.82057 16.6264 0.0333957 46.4567 32.855 -1 4.76092 1.70933 16.9752 0.0297877 46.1579 2.0748 -1 4.85080 1.63000 17.3740 0.0272743 45.9234 1.54284 -1 4.93481 1.55769 17.7384 0.0252350 45.7408 1.96077 -1 5.01270 1.49265 18.0666 0.0235546 45.5983 2.29855 -1 5.08452 1.43465 18.3614 0.0221587 45.487 2.52126 -1 5.15044 1.38315 18.6257 0.0209905 45.3998 2.64282 -1 5.21069 1.33758 18.8622 0.0200063 45.3656 2.68408 -2 5.60878 1.00959 20.0108 0.0151920 ================================================== Variances and Principal Axes 1 2 3 4 5.0235E-06| -0.0053 -0.0037 -0.0034 -1.0000 4.1359E-02| 0.7310 0.6800 -0.0565 -0.0062 2.8780E+00| -0.6061 0.6851 0.4041 -0.0007 1.7172E+01| 0.3135 -0.2612 0.9130 -0.0038 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.767e+00 -2.580e+00 4.208e+00 -1.937e-02 -2.580e+00 2.541e+00 -3.299e+00 1.543e-02 4.208e+00 -3.299e+00 1.478e+01 -6.050e-02 -1.937e-02 1.543e-02 -6.050e-02 2.568e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.60878 +/- 1.66341 2 1 bbodyrad norm 1.00959 +/- 1.59410 3 2 bbodyrad kT keV 20.0108 +/- 3.84485 4 2 bbodyrad norm 1.51920E-02 +/- 1.60249E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 45.37 using 59 PHA bins. Test statistic : Chi-Squared = 45.37 using 59 PHA bins. Reduced chi-squared = 0.8248 for 55 degrees of freedom Null hypothesis probability = 8.196134e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 45.0829 1.3214 -2 5.70882 1.01004 20.5540 0.0142198 45.0761 7.99098 -3 5.80044 0.963421 20.9345 0.0133082 ================================================== Variances and Principal Axes 1 2 3 4 2.9022E-06| -0.0041 -0.0043 -0.0022 -1.0000 2.7278E-02| 0.5759 0.8167 -0.0373 -0.0057 2.0750E+00| -0.7801 0.5626 0.2739 0.0002 2.4585E+01| 0.2447 -0.1287 0.9610 -0.0025 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.743e+00 -1.672e+00 5.337e+00 -1.569e-02 -1.672e+00 1.082e+00 -2.722e+00 8.131e-03 5.337e+00 -2.722e+00 2.286e+01 -6.004e-02 -1.569e-02 8.131e-03 -6.004e-02 1.632e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.80044 +/- 1.65632 2 1 bbodyrad norm 0.963421 +/- 1.04019 3 2 bbodyrad kT keV 20.9345 +/- 4.78137 4 2 bbodyrad norm 1.33082E-02 +/- 1.27745E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 45.08 using 59 PHA bins. Test statistic : Chi-Squared = 45.08 using 59 PHA bins. Reduced chi-squared = 0.8196 for 55 degrees of freedom Null hypothesis probability = 8.277595e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 45.0748 0.343255 -3 5.74848 0.993279 20.8028 0.0136864 ================================================== Variances and Principal Axes 1 2 3 4 2.5854E-06| -0.0038 -0.0043 -0.0020 -1.0000 2.4904E-02| 0.5496 0.8347 -0.0343 -0.0056 1.9726E+00| -0.8019 0.5386 0.2584 0.0003 2.6231E+01| 0.2342 -0.1145 0.9654 -0.0023 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.714e+00 -1.544e+00 5.521e+00 -1.486e-02 -1.544e+00 9.337e-01 -2.626e+00 7.184e-03 5.521e+00 -2.626e+00 2.458e+01 -5.916e-02 -1.486e-02 7.184e-03 -5.916e-02 1.473e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 5.74848 +/- 1.64754 2 1 bbodyrad norm 0.993279 +/- 0.966265 3 2 bbodyrad kT keV 20.8028 +/- 4.95788 4 2 bbodyrad norm 1.36864E-02 +/- 1.21374E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 45.07 using 59 PHA bins. Test statistic : Chi-Squared = 45.07 using 59 PHA bins. Reduced chi-squared = 0.8195 for 55 degrees of freedom Null hypothesis probability = 8.277966e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Mon Dec 17 21:03:25 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: sw00874334000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00874334000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00874334000b_avg.pha Net count rate (cts/s) for Spectrum:1 6.242e-02 +/- 5.392e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 7.012 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00874334000b_avg.rsp for Source 1 Spectral data counts: 0.437668 Model predicted rate: 6.26327E-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 5.74848 +/- 1.64754 2 1 bbodyrad norm 0.993279 +/- 0.966265 3 2 bbodyrad kT keV 20.8028 +/- 4.95788 4 2 bbodyrad norm 1.36864E-02 +/- 1.21374E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 45.07 using 59 PHA bins. Test statistic : Chi-Squared = 45.07 using 59 PHA bins. Reduced chi-squared = 0.8195 for 55 degrees of freedom Null hypothesis probability = 8.277966e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.1666 photons (5.2138e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.000 - 0.1886 (0.000 - 5.900e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.16802 photons (9.4513e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 0.1790 (0.000 - 1.000e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.14644 photons (1.8786e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.000 - 0.1648 (0.000 - 2.149e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.48106 photons (3.3451e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.000 - 0.5045 (0.000 - 3.543e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 8.22103, 8.4841 and delta stat 2.48112, 2.90541 but latest trial 8.36282 gives 2.92329 Suggest that you check this result using the steppar command. 1 3.81661 8.35256 (-1.9573,2.57866) 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: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 0.272195 4.90258 (-0.71421,3.91618) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 15.617 31.476 (-5.23308,10.6259) 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 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 ***Warning: Zero alpha-matrix diagonal element for parameter 2 Parameter 2 is pegged at 2.04104 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. 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: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 4 0.00295936 0.0403839 (-0.0106251,0.0267994) 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] : 5.74848 (-1.9573 2.57866) R1^2/D10^2 : 0.993279 (-0.71421 3.91618) kT2 [keV] : 20.8028 (-5.23308 10.6259) R2^2/D10^2 : 1.36864E-02 (-0.0106251 0.0267994) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 45.07 using 59 PHA bins. # Reduced chi-squared = 0.8195 for 55 degrees of freedom # Null hypothesis probability = 8.277966e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.656e-08 2.069e-08 25- 50 6.627e-08 3.506e-08 50-150 1.317e-07 7.534e-08 15-150 2.346e-07 1.242e-07