#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sun Jan 10 13:19:12 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: Energy # 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/GRB081211B/remake_spec_cflux/spec_T100/sw00090053089b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB081211B/remake_spec_cflux/spec_T100/sw00090053089b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB081211B/remake_spec_cflux/spec_T100/sw00090053089b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.105e-02 +/- 1.108e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 70.4 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB081211B/remake_spec_cflux/spec_T100/sw00090053089b_avg.rsp for Source 1 # # Spectral data counts: 0.778158 # Model predicted rate: 1.19418E-02 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.68571 +/- 6.66146E-02 # 4 2 cutep50 a 1.79593 +/- 0.604715 # 5 2 cutep50 b 9999.36 +/- 1.27312E+07 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 54.04 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.04 using 59 PHA bins. # Reduced chi-squared = 0.9650 for 56 degrees of freedom # Null hypothesis probability = 5.494508e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #51.7313 9.65001 -3 -8.97307 2.21371 80.8114 #51.6602 51.7646 -3 -8.98041 2.21561 81.1549 #51.6328 40.9254 -3 -8.98133 2.21708 81.5921 #51.6256 34.1261 -3 -8.98213 2.21848 82.0531 #======================================== # Variances and Principal Axes # 3 4 5 # 5.4368E-06| -0.0470 -0.9989 0.0017 # 8.6733E-03| 0.9989 -0.0469 0.0015 # 1.7043E+05| 0.0014 -0.0018 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.282e-01 -4.208e-01 -2.334e+02 # -4.208e-01 5.531e-01 3.070e+02 # -2.334e+02 3.070e+02 1.704e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.98213 +/- 0.572870 # 4 2 cutep50 a 2.21848 +/- 0.743689 # 5 2 cutep50 b 82.0531 +/- 412.833 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.63 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.63 using 59 PHA bins. # Reduced chi-squared = 0.9219 for 56 degrees of freedom # Null hypothesis probability = 6.410094e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 -9.17528 -8.82627 (-0.192365,0.156654) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #51.5724 0.110508 -1 -8.98373 2.22172 82.8794 #======================================== # Variances and Principal Axes # 3 4 5 # 4.9599E-06| -0.0461 -0.9989 0.0018 # 8.6685E-03| 0.9989 -0.0461 0.0015 # 1.6527E+05| 0.0014 -0.0018 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.225e-01 -4.183e-01 -2.278e+02 # -4.183e-01 5.564e-01 3.032e+02 # -2.278e+02 3.032e+02 1.653e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.98373 +/- 0.567926 # 4 2 cutep50 a 2.22172 +/- 0.745939 # 5 2 cutep50 b 82.8794 +/- 406.532 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.57 using 59 PHA bins. # Reduced chi-squared = 0.9209 for 56 degrees of freedom # Null hypothesis probability = 6.429891e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #51.4115 0.0479544 -2 -9.12401 2.46887 160.543 #======================================== # Variances and Principal Axes # 3 4 5 # 2.3993E-05| -0.1024 -0.9947 0.0028 # 9.2434E-03| 0.9947 -0.1024 0.0020 # 7.2381E+04| 0.0017 -0.0030 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.278e-01 -3.770e-01 -1.258e+02 # -3.770e-01 6.470e-01 2.164e+02 # -1.258e+02 2.164e+02 7.238e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -9.12401 +/- 0.477254 # 4 2 cutep50 a 2.46887 +/- 0.804393 # 5 2 cutep50 b 160.543 +/- 269.036 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.41 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.41 using 59 PHA bins. # Reduced chi-squared = 0.9181 for 56 degrees of freedom # Null hypothesis probability = 6.489643e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #51.3579 0.0481498 -3 -9.37780 2.92349 276.349 #======================================== # Variances and Principal Axes # 3 4 5 # 6.2452E-05| -0.1675 -0.9859 0.0038 # 1.0162E-02| 0.9859 -0.1675 0.0030 # 4.2209E+04| 0.0023 -0.0042 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.412e-01 -4.200e-01 -9.881e+01 # -4.200e-01 7.569e-01 1.787e+02 # -9.881e+01 1.787e+02 4.221e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -9.37780 +/- 0.491129 # 4 2 cutep50 a 2.92349 +/- 0.870028 # 5 2 cutep50 b 276.349 +/- 205.445 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.36 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.36 using 59 PHA bins. # Reduced chi-squared = 0.9171 for 56 degrees of freedom # Null hypothesis probability = 6.509502e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.24422, 4.26387 #and delta stat 1.43, 22.231 #but latest trial 4.25404 gives 22.2907 #Suggest that you check this result using the steppar command. # 4 1.07855 4.25404 (-1.84097,1.33452) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 51.36 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.36 using 59 PHA bins. # Reduced chi-squared = 0.9171 for 56 degrees of freedom # Null hypothesis probability = 6.509838e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_150kev_fit.xcm # !XSPEC12>log none; #