XSPEC version: 12.9.1 Build Date/Time: Thu Apr 20 23:34:29 2017 [?1034hXSPEC12>query no XSPEC12>data 1:1 sw00882809000b_avg.pha 1 spectrum in use Spectral Data File: sw00882809000b_avg.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 1.122e-01 +/- 9.019e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 1-80 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 7.568 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 sw00882809000b_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 = 526.42 using 59 PHA bins. Test statistic : Chi-Squared = 526.42 using 59 PHA bins. Reduced chi-squared = 9.5712 for 55 degrees of freedom Null hypothesis probability = 3.586932e-78 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 83.0766 26.6028 -2 3.92187 6.47417 15.0222 0.0673185 71.21 141.32 -1 4.00948 5.71114 15.9402 0.0694178 70.6145 8.02501 -1 4.11206 5.20608 16.2140 0.0645760 70.0986 2.1944 -1 4.21334 4.78251 16.4835 0.0605679 69.6567 2.2217 -1 4.30991 4.41913 16.7368 0.0570804 69.2769 2.40339 -1 4.40171 4.10679 16.9750 0.0540185 68.9493 2.5586 -1 4.48879 3.83724 17.1995 0.0513130 68.6656 2.68238 -1 4.57127 3.60350 17.4113 0.0489084 68.4193 2.77683 -1 4.64933 3.39976 17.6114 0.0467602 68.2045 2.84592 -1 4.72317 3.22123 17.8007 0.0448320 ================================================== Variances and Principal Axes 1 2 3 4 1.0035E-05| -0.0099 -0.0023 -0.0089 -0.9999 3.0050E-02| 0.9551 0.2820 -0.0903 -0.0093 1.3990E+01| 0.2959 -0.8991 0.3224 -0.0037 2.4016E+00| 0.0098 -0.3347 -0.9422 0.0091 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.253e+00 -3.722e+00 1.310e+00 -1.546e-02 -3.722e+00 1.158e+01 -3.299e+00 3.941e-02 1.310e+00 -3.299e+00 3.587e+00 -3.733e-02 -1.546e-02 3.941e-02 -3.733e-02 4.048e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.72317 +/- 1.11931 2 1 bbodyrad norm 3.22123 +/- 3.40315 3 2 bbodyrad kT keV 17.8007 +/- 1.89389 4 2 bbodyrad norm 4.48320E-02 +/- 2.01205E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 68.20 using 59 PHA bins. Test statistic : Chi-Squared = 68.20 using 59 PHA bins. Reduced chi-squared = 1.240 for 55 degrees of freedom Null hypothesis probability = 1.088248e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 68.0133 0.498547 -1 4.79427 3.06135 17.9837 0.0430572 67.9323 2.84805 -2 5.23192 2.04941 18.8803 0.0343423 66.8488 62.2534 -2 5.55686 1.83115 19.6960 0.0293943 66.6382 21.3446 -2 5.72868 1.67662 20.3102 0.0262163 66.5751 14.751 -3 6.03251 1.40275 21.1817 0.0219333 66.416 44.5713 -4 6.20747 1.30881 21.7712 0.0199392 66.3963 13.4288 -5 6.29690 1.25638 22.0783 0.0189483 66.3923 4.19782 -6 6.34614 1.22783 22.2386 0.0184351 ================================================== Variances and Principal Axes 1 2 3 4 2.2835E-06| -0.0050 -0.0047 -0.0027 -1.0000 1.6547E-02| 0.6171 0.7858 -0.0416 -0.0067 1.0951E+00| -0.7490 0.6027 0.2751 0.0002 1.3426E+01| 0.2413 -0.1386 0.9605 -0.0032 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.402e+00 -9.354e-01 2.885e+00 -1.055e-02 -9.354e-01 6.660e-01 -1.606e+00 5.971e-03 2.885e+00 -1.606e+00 1.247e+01 -4.102e-02 -1.055e-02 5.971e-03 -4.102e-02 1.393e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.34614 +/- 1.18421 2 1 bbodyrad norm 1.22783 +/- 0.816107 3 2 bbodyrad kT keV 22.2386 +/- 3.53112 4 2 bbodyrad norm 1.84351E-02 +/- 1.18040E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.39 using 59 PHA bins. Test statistic : Chi-Squared = 66.39 using 59 PHA bins. Reduced chi-squared = 1.207 for 55 degrees of freedom Null hypothesis probability = 1.396850e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 66.3913 0.0436402 -3 6.36965 1.21431 22.3133 0.0181977 ================================================== Variances and Principal Axes 1 2 3 4 2.1809E-06| -0.0049 -0.0047 -0.0026 -1.0000 1.5920E-02| 0.6040 0.7960 -0.0402 -0.0066 1.0678E+00| -0.7610 0.5910 0.2677 0.0002 1.3881E+01| 0.2368 -0.1311 0.9626 -0.0031 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 1.403e+00 -9.037e-01 2.947e+00 -1.039e-02 -9.037e-01 6.218e-01 -1.584e+00 5.678e-03 2.947e+00 -1.584e+00 1.294e+01 -4.108e-02 -1.039e-02 5.678e-03 -4.108e-02 1.346e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.36965 +/- 1.18442 2 1 bbodyrad norm 1.21431 +/- 0.788517 3 2 bbodyrad kT keV 22.3133 +/- 3.59722 4 2 bbodyrad norm 1.81977E-02 +/- 1.16013E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.39 using 59 PHA bins. Test statistic : Chi-Squared = 66.39 using 59 PHA bins. Reduced chi-squared = 1.207 for 55 degrees of freedom Null hypothesis probability = 1.397026e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Thu Mar 21 14:29:56 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: sw00882809000b_avg.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: sw00882809000b_avg.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: sw00882809000b_avg.pha Net count rate (cts/s) for Spectrum:1 1.026e-01 +/- 5.802e-03 Assigned to Data Group 1 and Plot Group 1 Noticed Channels: 4-62 Telescope: SWIFT Instrument: BAT Channel Type: PI Exposure Time: 7.568 sec Using fit statistic: chi Using test statistic: chi Using Response (RMF) File sw00882809000b_avg.rsp for Source 1 Spectral data counts: 0.776418 Model predicted rate: 0.100651 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 6.36965 +/- 1.18442 2 1 bbodyrad norm 1.21431 +/- 0.788517 3 2 bbodyrad kT keV 22.3133 +/- 3.59722 4 2 bbodyrad norm 1.81977E-02 +/- 1.16013E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 66.39 using 59 PHA bins. Test statistic : Chi-Squared = 66.39 using 59 PHA bins. Reduced chi-squared = 1.207 for 55 degrees of freedom Null hypothesis probability = 1.397026e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.27886 photons (8.7643e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.02252 - 0.3080 (7.298e-10 - 9.637e-09) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.30121 photons (1.6923e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.07359 - 0.3164 (4.199e-09 - 1.769e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.26048 photons (3.3983e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.02209 - 0.2824 (2.193e-09 - 3.718e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.84055 photons (5.967e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.2572 - 0.8581 (1.278e-08 - 6.220e-08) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 4.23802 10.0199 (-2.14614,3.6357) 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 ***Warning: Number of trials exceeded before convergence. Current trial values 0.317368, 0.315302 and delta statistic 2.67362, 3.24122 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 4 is pegged at 0.00705365 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 0.0817637 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.00705365 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 0.0817637 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.00705365 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 0.339398 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000168228 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 0.339398 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.000168228 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 3.74095, 3.74306 and delta stat 1.59957, 153.366 but latest trial 3.74293 gives 153.392 Suggest that you check this result using the steppar command. 2 0.316335 3.74201 (-0.884399,2.54127) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 16.9252 50.1768 (-5.47796,27.7737) 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: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 0.00114098 0.0539774 (-0.0167359,0.0361005) 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] : 6.36965 (-2.14614 3.6357) R1^2/D10^2 : 1.21431 (-0.884399 2.54127) kT2 [keV] : 22.3133 (-5.47796 27.7737) R2^2/D10^2 : 1.81977E-02 (-0.0167359 0.0361005) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 66.39 using 59 PHA bins. # Reduced chi-squared = 1.207 for 55 degrees of freedom # Null hypothesis probability = 1.397026e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 6.633e-08 3.370e-08 25- 50 1.281e-07 5.105e-08 50-150 2.572e-07 1.324e-07 15-150 4.516e-07 1.870e-07