XSPEC version: 12.9.0n Build Date/Time: Thu May 12 09:56:58 2016 [?1034hXSPEC12>query no XSPEC12>data 1:1 /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger690598/00690598000-results/pha/sw00 690598000b_peak.pha 1 spectrum in use Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger690598/00690598000-results/pha/sw00690598000b_peak.pha Spectrum 1 Net count rate (cts/s) for Spectrum:1 2.474e-01 +/- 3.073e-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_reproc/trigger690598/remake_spec_cflux/spec_1sp eak/sw00690598000b_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-03 100.00 200.00 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 = 113.24 using 59 PHA bins. Test statistic : Chi-Squared = 113.24 using 59 PHA bins. Reduced chi-squared = 2.0589 for 55 degrees of freedom Null hypothesis probability = 6.423796e-06 Current data and model not fit yet. XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 94.3983 4.05144 -1 3.65656 20.3740 11.8448 0.406771 83.8481 1.57914 -2 3.98234 24.5159 15.5907 0.152541 79.8793 7.64508 -1 3.85942 23.1860 16.4603 0.127240 78.8252 1.58303 -1 3.84320 23.9853 17.1856 0.110285 78.1704 1.27532 -1 3.85313 24.4786 17.7854 0.0981306 78.089 0.37661 -2 4.08688 19.3481 19.5270 0.0626597 76.9225 34.5433 -3 4.37204 14.3650 21.1896 0.0501221 76.6537 18.2075 -4 4.41414 14.6532 21.4902 0.0493571 76.6535 0.135622 -5 4.41941 14.5668 21.5272 0.0490478 ================================================== Variances and Principal Axes 1 2 3 4 2.8975E-05| -0.0128 -0.0006 -0.0076 -0.9999 2.5192E-02| 0.9975 0.0612 -0.0330 -0.0126 2.0266E+02| 0.0644 -0.9923 0.1057 -0.0010 9.0407E+00| -0.0262 -0.1076 -0.9938 0.0079 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.715e-01 -1.292e+01 1.614e+00 -1.516e-02 -1.292e+01 1.997e+02 -2.030e+01 1.921e-01 1.614e+00 -2.030e+01 1.119e+01 -9.266e-02 -1.516e-02 1.921e-01 -9.266e-02 8.036e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.41941 +/- 0.933562 2 1 bbodyrad norm 14.5668 +/- 14.1302 3 2 bbodyrad kT keV 21.5272 +/- 3.34588 4 2 bbodyrad norm 4.90478E-02 +/- 2.83483E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 76.65 using 59 PHA bins. Test statistic : Chi-Squared = 76.65 using 59 PHA bins. Reduced chi-squared = 1.394 for 55 degrees of freedom Null hypothesis probability = 2.842468e-02 XSPEC12>fit Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 76.6535 0.000737377 -3 4.42031 14.5553 21.5322 0.0490080 ================================================== Variances and Principal Axes 1 2 3 4 2.8647E-05| -0.0127 -0.0006 -0.0075 -0.9999 2.5281E-02| 0.9975 0.0617 -0.0329 -0.0125 2.0011E+02| 0.0649 -0.9922 0.1069 -0.0010 9.0996E+00| -0.0260 -0.1087 -0.9937 0.0079 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.736e-01 -1.285e+01 1.621e+00 -1.510e-02 -1.285e+01 1.971e+02 -2.023e+01 1.898e-01 1.621e+00 -2.023e+01 1.127e+01 -9.249e-02 -1.510e-02 1.898e-01 -9.249e-02 7.953e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.42031 +/- 0.934649 2 1 bbodyrad norm 14.5553 +/- 14.0389 3 2 bbodyrad kT keV 21.5322 +/- 3.35709 4 2 bbodyrad norm 4.90080E-02 +/- 2.82004E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 76.65 using 59 PHA bins. Test statistic : Chi-Squared = 76.65 using 59 PHA bins. Reduced chi-squared = 1.394 for 55 degrees of freedom Null hypothesis probability = 2.842469e-02 XSPEC12>fit 100 Parameters Chi-Squared |beta|/N Lvl 1:kT 2:norm 3:kT 4:norm 76.6535 4.04237e-05 -3 4.42054 14.5522 21.5333 0.0489992 ================================================== Variances and Principal Axes 1 2 3 4 2.8604E-05| -0.0127 -0.0006 -0.0075 -0.9999 2.5287E-02| 0.9975 0.0618 -0.0329 -0.0124 1.9969E+02| 0.0649 -0.9921 0.1070 -0.0010 9.1078E+00| -0.0260 -0.1089 -0.9937 0.0079 -------------------------------------------------- ================================================ Covariance Matrix 1 2 3 4 8.736e-01 -1.284e+01 1.622e+00 -1.509e-02 -1.284e+01 1.967e+02 -2.022e+01 1.895e-01 1.622e+00 -2.022e+01 1.128e+01 -9.247e-02 -1.509e-02 1.895e-01 -9.247e-02 7.942e-04 ------------------------------------------------ ======================================================================== Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On Model Model Component Parameter Unit Value par comp 1 1 bbodyrad kT keV 4.42054 +/- 0.934678 2 1 bbodyrad norm 14.5522 +/- 14.0237 3 2 bbodyrad kT keV 21.5333 +/- 3.35868 4 2 bbodyrad norm 4.89992E-02 +/- 2.81815E-02 ________________________________________________________________________ Fit statistic : Chi-Squared = 76.65 using 59 PHA bins. Test statistic : Chi-Squared = 76.65 using 59 PHA bins. Reduced chi-squared = 1.394 for 55 degrees of freedom Null hypothesis probability = 2.842470e-02 XSPEC12>log bat_spec_2bb.log Logging to file:bat_spec_2bb.log XSPEC12>show XSPEC version: 12.9.0n Tue Jul 5 22:28:46 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/trigger690598/remake_spec_cflux/spec_1speak/sw00690598000b_1speak.rsp associated with spectrum 1 source 1 energies: 204 channels: 80 Distinct RMF files: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger690598/remake_spec_cflux/spec_1speak/sw00690598000b_1speak.rsp 1 file 1 spectrum Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger690598/00690598000-results/pha/sw00690598000b_peak.pha Net count rate (cts/s) for Spectrum:1 2.232e-01 +/- 1.828e-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/trigger690598/remake_spec_cflux/spec_1speak/sw00690598000b_1speak.rsp for Source 1 Spectral data counts: 0.223163 Model predicted rate: 0.217493 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 4.42054 +/- 0.934678 2 1 bbodyrad norm 14.5522 +/- 14.0237 3 2 bbodyrad kT keV 21.5333 +/- 3.35868 4 2 bbodyrad norm 4.89992E-02 +/- 2.81815E-02 ________________________________________________________________________ Using energies from responses. Fit statistic : Chi-Squared = 76.65 using 59 PHA bins. Test statistic : Chi-Squared = 76.65 using 59 PHA bins. Reduced chi-squared = 1.394 for 55 degrees of freedom Null hypothesis probability = 2.842470e-02 Weighting method: standard XSPEC12>flux 15.0 25.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.82342 photons (2.5294e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) Error range 0.06313 - 0.9310 (2.044e-09 - 2.863e-08) (90.00% confidence) XSPEC12>flux 25.0 50.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.57422 photons (3.218e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) Error range 0.1230 - 0.6084 (7.073e-09 - 3.428e-08) (90.00% confidence) XSPEC12>flux 50.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 0.59028 photons (7.6937e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) Error range 0.06541 - 0.6873 (7.687e-09 - 9.154e-08) (90.00% confidence) XSPEC12>flux 15.0 150.0 err 500 90 Parameter distribution is derived from fit covariance matrix. Model Flux 1.9879 photons (1.3441e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) Error range 0.3782 - 2.132 (3.591e-08 - 1.437e-07) (90.00% confidence) XSPEC12>error 1 Parameter Confidence Range (2.706) 1 3.06907 6.63507 (-1.35147,2.21453) 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:3 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 0.089132 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 1.36575e+14 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 0.089132 due to zero or negative pivot element, likely caused by the fit being insensitive to the parameter. Parameter 4 is pegged at 1.36575e+14 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 19.2722, 97.0836 and delta stat 0.0767239, 2.96004 but latest trial 88.2024 gives 93.7216 Suggest that you check this result using the steppar command. 2 2.73052 58.1779 (-11.8217,43.6257) XSPEC12>error 3 Parameter Confidence Range (2.706) 3 16.7633 30.3627 (-4.76999,8.82942) XSPEC12>error 4 Parameter Confidence Range (2.706) Apparent non-monotonicity in statistic space detected. Current bracket values 0.0511497, 0.129439 and delta stat 0.00483188, 2.95536 but latest trial 0.124248 gives 27.8453 Suggest that you check this result using the steppar command. 4 0.0142465 0.0902946 (-0.0347527,0.0412954) 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] : 4.42054 (-1.35147 2.21453) R1^2/D10^2 : 14.5522 (-11.8217 43.6257) kT2 [keV] : 21.5333 (-4.76999 8.82942) R2^2/D10^2 : 4.89992E-02 (-0.0347527 0.0412954) ------------------------------------------------------------ #Fit statistic : Chi-Squared = 76.65 using 59 PHA bins. # Reduced chi-squared = 1.394 for 55 degrees of freedom # Null hypothesis probability = 2.842470e-02 Energy Fluence 90% Error [keV] [erg/cm2] [erg/cm2] 15- 25 2.529e-08 1.329e-08 25- 50 3.218e-08 1.360e-08 50-150 7.694e-08 4.193e-08 15-150 1.344e-07 5.389e-08