XSPEC version: 12.9.1 Build Date/Time: Wed Apr 5 16:20:24 2017 XSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger759159/00759159000-results/pha/sw00759159000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger759159/00759159000-results/pha/sw00759159000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 4.887e-01 +/- 4.517e-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/trigger759159/remake_spec_cflux/spec_1speak/sw00759159000b_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 = 152.64 using 59 PHA bins. Test statistic : Chi-Squared = 152.64 using 59 PHA bins. Reduced chi-squared = 2.7753 for 55 degrees of freedom Null hypothesis probability = 4.035014e-11 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 84.1783 4.52328 -2 4.00143 16.4758 15.3917 0.328946 77.7486 13.276 -1 4.33215 13.4627 16.5968 0.300424 76.0475 0.649813 -1 4.62125 11.3549 17.3725 0.252210 74.3638 1.21091 -1 4.89891 9.79013 18.2076 0.211885 72.7488 1.41041 -1 5.16188 8.59247 19.0912 0.178060 71.2283 1.60243 -1 5.40973 7.65531 20.0180 0.149936 69.8264 1.7637 -1 5.64217 6.90712 20.9799 0.126751 68.5615 1.86327 -1 5.85933 6.29892 21.9660 0.107766 67.4434 1.87415 -1 6.06168 5.79653 22.9640 0.0922929 66.473 1.78046 -1 6.24986 5.37577 23.9616 0.0797052 ================================================== Variances and Principal Axes 1 2 3 4 8.8617E-05| -0.0161 -0.0031 -0.0128 -0.9998 1.0897E-01| 0.9666 0.2421 -0.0820 -0.0153 5.2010E+01| 0.2546 -0.8847 0.3905 -0.0063 1.1717E+01| 0.0222 -0.3984 -0.9169 0.0126 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 3.480e+00 -1.179e+01 4.925e+00 -8.243e-02 -1.179e+01 4.257e+01 -1.369e+01 2.330e-01 4.925e+00 -1.369e+01 1.778e+01 -2.641e-01 -8.243e-02 2.330e-01 -2.641e-01 4.069e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 6.24986 +/- 1.86547 2 1 bbodyrad norm 5.37577 +/- 6.52464 3 2 bbodyrad kT keV 23.9616 +/- 4.21681 4 2 bbodyrad norm 7.97052E-02 +/- 6.37886E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 66.47 using 59 PHA bins. Test statistic : Chi-Squared = 66.47 using 59 PHA bins. Reduced chi-squared = 1.209 for 55 degrees of freedom Null hypothesis probability = 1.381816e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 63.0193 0.144911 -3 9.01734 1.71590 32.7552 0.0254550 62.3134 7.69817 -1 8.71218 1.93751 34.1215 0.0234355 62.1511 3.34834 -2 8.36043 2.38902 38.0691 0.0158828 61.6598 92.748 -3 8.65697 2.24415 42.7576 0.0116597 61.3803 83.0924 -4 8.59767 2.29560 42.6232 0.0126482 61.3802 0.905129 -5 8.60691 2.28882 42.7020 0.0125862 ================================================== Variances and Principal Axes 1 2 3 4 2.5571E-06| -0.0027 -0.0019 -0.0008 -1.0000 5.3437E-02| 0.7059 0.7081 -0.0141 -0.0033 2.9414E+00| -0.7048 0.7043 0.0844 0.0005 2.9054E+02| 0.0698 -0.0497 0.9963 -0.0008 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.901e+00 -2.440e+00 2.002e+01 -1.824e-02 -2.440e+00 2.202e+00 -1.420e+01 1.308e-02 2.002e+01 -1.420e+01 2.884e+02 -2.436e-01 -1.824e-02 1.308e-02 -2.436e-01 2.099e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.60691 +/- 1.70334 2 1 bbodyrad norm 2.28882 +/- 1.48407 3 2 bbodyrad kT keV 42.7020 +/- 16.9833 4 2 bbodyrad norm 1.25862E-02 +/- 1.44880E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 61.38 using 59 PHA bins. Test statistic : Chi-Squared = 61.38 using 59 PHA bins. Reduced chi-squared = 1.116 for 55 degrees of freedom Null hypothesis probability = 2.580699e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 61.3802 0.00494128 -3 8.60513 2.29026 42.6857 0.0126007 ================================================== Variances and Principal Axes 1 2 3 4 2.5334E-06| -0.0027 -0.0019 -0.0007 -1.0000 5.3228E-02| 0.7044 0.7097 -0.0140 -0.0033 2.9281E+00| -0.7064 0.7028 0.0840 0.0005 2.9324E+02| 0.0695 -0.0492 0.9964 -0.0008 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 2.903e+00 -2.430e+00 2.012e+01 -1.820e-02 -2.430e+00 2.184e+00 -1.421e+01 1.299e-02 2.012e+01 -1.421e+01 2.911e+02 -2.440e-01 -1.820e-02 1.299e-02 -2.440e-01 2.086e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 8.60513 +/- 1.70378 2 1 bbodyrad norm 2.29026 +/- 1.47784 3 2 bbodyrad kT keV 42.6857 +/- 17.0626 4 2 bbodyrad norm 1.26007E-02 +/- 1.44444E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 61.38 using 59 PHA bins. Test statistic : Chi-Squared = 61.38 using 59 PHA bins. Reduced chi-squared = 1.116 for 55 degrees of freedom Null hypothesis probability = 2.580699e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.1 Mon Jul 17 15:53:10 2017 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: /software/lheasoft/release/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/trigger759159/remake_spec_cflux/spec_1speak/sw00759159000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger759159/remake_spec_cflux/spec_1speak/sw00759159000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger759159/00759159000-results/pha/sw00759159000b_peak.pha Net count rate (cts/s) for Spectrum:1 4.845e-01 +/- 3.828e-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/trigger759159/remake_spec_cflux/spec_1speak/sw00759159000b_1speak.rsp for Source 1 Spectral data counts: 0.484485 Model predicted rate: 0.466031 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 8.60513 +/- 1.70378 2 1 bbodyrad norm 2.29026 +/- 1.47784 3 2 bbodyrad kT keV 42.6857 +/- 17.0626 4 2 bbodyrad norm 1.26007E-02 +/- 1.44444E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 61.38 using 59 PHA bins. Test statistic : Chi-Squared = 61.38 using 59 PHA bins. Reduced chi-squared = 1.116 for 55 degrees of freedom Null hypothesis probability = 2.580699e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.1035 photons (3.5028e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.06997 - 1.264 (2.238e-09 - 3.997e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.4766 photons (8.3348e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.000 - 1.540 (0.000 - 8.661e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.536 photons (2.2392e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.01856 - 1.631 (1.714e-09 - 2.407e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 4.1162 photons (3.423e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.3045 - 4.282 (2.589e-08 - 3.584e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 6.25222 11.4211 (-2.35302,2.81583) XSPEC12>error 2 Parameter Confidence Range (2.706) ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.0718506 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.012254 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 0.0718506 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 0.012254 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 2.72118, 6.91688 and delta stat 0.0816467, 2.80248 but latest trial 6.76482 gives 73.555 Suggest that you check this result using the steppar command. 2 0.887596 4.81903 (-1.40257,2.52887) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 27.1358 164.696 (-15.5505,122.009) 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:3 Due to zero model norms, the following fit parameters are temporarily frozen:3 ***Warning: Number of trials exceeded before convergence. Current trial values 0.00185155, 0.00183722 and delta statistic 1.75352, 3.7099 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 0.00184406 0.0522614 (-0.010756,0.0396613) 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] : 8.60513 (-2.35302 2.81583) R1^2/D10^2 : 2.29026 (-1.40257 2.52887) kT2 [keV] : 42.6857 (-15.5505 122.009) R2^2/D10^2 : 1.26007E-02 (-0.010756 0.0396613) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 61.38 using 59 PHA bins. # Reduced chi-squared = 1.116 for 55 degrees of freedom # Null hypothesis probability = 2.580699e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.503e-08 1.887e-08 25- 50 8.335e-08 4.331e-08 50-150 2.239e-07 1.195e-07 15-150 3.423e-07 1.663e-07