XSPEC version: 12.9.0i Build Date/Time: Tue Feb 9 12:39:18 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_repro c/trigger674734/00674734000-results/pha/sw00674734000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger674734/00674734000-results/pha/sw00674734000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 8.519e-01 +/- 3.765e-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/trigger674734/remake_spec_cflux/spec_1speak/sw00674734000b_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 = 616.72 using 59 PHA bins. Test statistic : Chi-Squared = 616.72 using 59 PHA bins. Reduced chi-squared = 11.213 for 55 degrees of freedom Null hypothesis probability = 5.749122e-96 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 142.628 18.7232 -2 3.48963 46.0719 20.9760 0.362557 99.2629 201.771 -3 5.40030 11.3857 23.1902 0.147747 61.8243 155.265 -4 6.91233 3.03986 27.4667 0.0996112 56.579 149.482 -2 8.12809 1.40802 27.9871 0.102432 52.6302 46.3006 -3 9.93079 1.08736 29.5031 0.0799188 52.355 25.4309 -4 10.0957 1.16647 31.0016 0.0668350 52.1966 29.8795 -5 10.1262 1.15435 31.1895 0.0668809 52.1966 0.0961933 -6 10.1339 1.15260 31.2033 0.0667583 ================================================== Variances and Principal Axes 1 2 3 4 1.0154E-05| -0.0080 -0.0155 -0.0061 -0.9998 1.8306E-02| 0.3279 0.9432 -0.0506 -0.0170 2.0449E+00| -0.8623 0.3208 0.3918 -0.0004 3.2055E+01| 0.3857 -0.0850 0.9187 -0.0074 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.292e+00 -1.611e+00 1.067e+01 -9.034e-02 -1.611e+00 4.584e-01 -2.247e+00 1.948e-02 1.067e+01 -2.247e+00 2.737e+01 -2.170e-01 -9.034e-02 1.948e-02 -2.170e-01 1.752e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.1339 +/- 2.50842 2 1 bbodyrad norm 1.15260 +/- 0.677059 3 2 bbodyrad kT keV 31.2033 +/- 5.23129 4 2 bbodyrad norm 6.67583E-02 +/- 4.18547E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.20 using 59 PHA bins. Test statistic : Chi-Squared = 52.20 using 59 PHA bins. Reduced chi-squared = 0.9490 for 55 degrees of freedom Null hypothesis probability = 5.824188e-01 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 52.1966 5.50458e-05 0 10.1339 1.15260 31.2033 0.0667584 ================================================== Variances and Principal Axes 1 2 3 4 1.0129E-05| -0.0080 -0.0156 -0.0061 -0.9998 1.8227E-02| 0.3272 0.9435 -0.0504 -0.0170 2.0443E+00| -0.8629 0.3201 0.3911 -0.0004 3.2186E+01| 0.3851 -0.0846 0.9190 -0.0073 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.297e+00 -1.608e+00 1.070e+01 -9.040e-02 -1.608e+00 4.560e-01 -2.247e+00 1.943e-02 1.070e+01 -2.247e+00 2.749e+01 -2.175e-01 -9.040e-02 1.943e-02 -2.175e-01 1.752e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.1339 +/- 2.50943 2 1 bbodyrad norm 1.15260 +/- 0.675287 3 2 bbodyrad kT keV 31.2033 +/- 5.24341 4 2 bbodyrad norm 6.67584E-02 +/- 4.18559E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.20 using 59 PHA bins. Test statistic : Chi-Squared = 52.20 using 59 PHA bins. Reduced chi-squared = 0.9490 for 55 degrees of freedom Null hypothesis probability = 5.824188e-01 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 52.1966 0.000159817 -3 10.1349 1.15237 31.2050 0.0667441 ================================================== Variances and Principal Axes 1 2 3 4 1.0129E-05| -0.0080 -0.0156 -0.0061 -0.9998 1.8227E-02| 0.3272 0.9435 -0.0504 -0.0170 2.0443E+00| -0.8629 0.3201 0.3911 -0.0004 3.2186E+01| 0.3851 -0.0846 0.9190 -0.0073 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 6.297e+00 -1.608e+00 1.070e+01 -9.040e-02 -1.608e+00 4.560e-01 -2.247e+00 1.943e-02 1.070e+01 -2.247e+00 2.749e+01 -2.176e-01 -9.040e-02 1.943e-02 -2.176e-01 1.752e-03 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 10.1349 +/- 2.50943 2 1 bbodyrad norm 1.15237 +/- 0.675286 3 2 bbodyrad kT keV 31.2050 +/- 5.24345 4 2 bbodyrad norm 6.67441E-02 +/- 4.18562E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 52.20 using 59 PHA bins. Test statistic : Chi-Squared = 52.20 using 59 PHA bins. Reduced chi-squared = 0.9490 for 55 degrees of freedom Null hypothesis probability = 5.824188e-01 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0i Fri Mar 18 11:36:03 2016 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/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/trigger674734/remake_spec_cflux/spec_1speak/sw00674734000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger674734/remake_spec_cflux/spec_1speak/sw00674734000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger674734/00674734000-results/pha/sw00674734000b_peak.pha Net count rate (cts/s) for Spectrum:1 8.069e-01 +/- 3.000e-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/trigger674734/remake_spec_cflux/spec_1speak/sw00674734000b_1speak.rsp for Source 1 Spectral data counts: 0.806943 Model predicted rate: 0.794771 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 10.1349 +/- 2.50943 2 1 bbodyrad norm 1.15237 +/- 0.675286 3 2 bbodyrad kT keV 31.2050 +/- 5.24345 4 2 bbodyrad norm 6.67441E-02 +/- 4.18562E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 52.20 using 59 PHA bins. Test statistic : Chi-Squared = 52.20 using 59 PHA bins. Reduced chi-squared = 0.9490 for 55 degrees of freedom Null hypothesis probability = 5.824188e-01 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.0655 photons (3.4135e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.2570 - 1.142 (8.290e-09 - 3.651e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 2.1124 photons (1.2352e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.6004 - 2.212 (3.505e-08 - 1.290e-07) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 3.2358 photons (4.5399e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.7625 - 3.341 (8.601e-08 - 4.715e-07) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 6.4136 photons (6.1165e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 2.728 - 6.524 (2.139e-07 - 6.264e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 6.27913 15.4904 (-3.85608,5.35515) XSPEC12>error 2 Parameter Confidence Range (2.706) Due to zero model norms, the following fit parameters are temporarily frozen:3 ***Warning: Zero alpha-matrix diagonal element for parameter 3 ***Warning: Zero alpha-matrix diagonal element for parameter 4 Parameter 3 is pegged at 0.125174 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 4.15178e+19 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 0.125174 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 4.15178e+19 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 1.36751, 5.59562 and delta stat 0.0690881, 3.54246 but latest trial 4.91032 gives 393.04 Suggest that you check this result using the steppar command. 2 0.491213 3.48156 (-0.661044,2.32931) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 25.2128 59.0849 (-5.99322,27.8788) 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 Due to zero model norms, the following fit parameters are temporarily frozen:1 4 0.00792985 0.147258 (-0.0588057,0.0805222) 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] : 10.1349 (-3.85608 5.35515) R1^2/D10^2 : 1.15237 (-0.661044 2.32931) kT2 [keV] : 31.2050 (-5.99322 27.8788) R2^2/D10^2 : 6.67441E-02 (-0.0588057 0.0805222) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 52.20 using 59 PHA bins. # Reduced chi-squared = 0.9490 for 55 degrees of freedom # Null hypothesis probability = 5.824188e-01 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 3.414e-08 1.411e-08 25- 50 1.235e-07 4.698e-08 50-150 4.540e-07 1.927e-07 15-150 6.117e-07 2.063e-07