#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Mon Dec 28 16:18:06 2015 # 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/trigger176702/remake_spec_cflux/spec_20ms_peak/sw00176702000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176702/remake_spec_cflux/spec_20ms_peak/sw00176702000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176702/remake_spec_cflux/spec_20ms_peak/sw00176702000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.950e-01 +/- 8.480e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176702/remake_spec_cflux/spec_20ms_peak/sw00176702000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00789961 # Model predicted rate: 0.334665 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.82744 +/- 1.51680 # 2 1 cutep50 b 33.3617 +/- 165.127 # 3 1 cutep50 norm 2.30004E-02 +/- 4.56857E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 10.06 using 10 PHA bins. # #Test statistic : Chi-Squared = 10.06 using 10 PHA bins. # Reduced chi-squared = 1.437 for 7 degrees of freedom # Null hypothesis probability = 1.851779e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #9.72323 0.013957 -2 -0.708305 29.0367 1.58993 #======================================== # Variances and Principal Axes # 1 2 3 # 1.6972E-02| -0.9242 -0.0507 -0.3785 # 8.3923E+01| -0.3801 0.2171 0.8991 # 5.3805E+01| -0.0366 -0.9748 0.2199 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.221e+01 -5.004e+00 -2.911e+01 # -5.004e+00 5.509e+01 4.848e+00 # -2.911e+01 4.848e+00 7.044e+01 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -0.708305 +/- 3.49486 # 2 1 cutep50 b 29.0367 +/- 7.42207 # 3 1 cutep50 norm 1.58993 +/- 8.39311 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.72 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.72 using 10 PHA bins. # Reduced chi-squared = 1.39 for 7 degrees of freedom # Null hypothesis probability = 2.048075e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #9.50441 0.00482603 -2 -6.47153 26.4944 33993.6 #======================================== # Variances and Principal Axes # 1 2 3 # 1.7888E-02| -0.9836 -0.1805 -0.0000 # 1.1485E+01| 0.1805 -0.9836 0.0000 # 1.3740E+11| 0.0000 0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.408e+01 -1.126e+00 -2.450e+06 # -1.126e+00 1.113e+01 -5.100e+04 # -2.450e+06 -5.100e+04 1.374e+11 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -6.47153 +/- 6.63912 # 2 1 cutep50 b 26.4944 +/- 3.33629 # 3 1 cutep50 norm 3.39936E+04 +/- 3.70674E+05 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.50 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.50 using 10 PHA bins. # Reduced chi-squared = 1.36 for 7 degrees of freedom # Null hypothesis probability = 2.184398e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #9.49038 0.00401603 -2 -7.00072 26.4300 84107.0 #======================================== # Variances and Principal Axes # 1 2 3 # 1.7779E-02| -0.9814 -0.1917 -0.0000 # 1.0740E+01| 0.1917 -0.9814 0.0000 # 9.1732E+11| 0.0000 0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.769e+01 -9.584e-01 -6.586e+06 # -9.584e-01 1.037e+01 -1.475e+05 # -6.586e+06 -1.475e+05 9.173e+11 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -7.00072 +/- 6.90581 # 2 1 cutep50 b 26.4300 +/- 3.22015 # 3 1 cutep50 norm 8.41070E+04 +/- 9.57766E+05 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.49 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.49 using 10 PHA bins. # Reduced chi-squared = 1.36 for 7 degrees of freedom # Null hypothesis probability = 2.193384e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #9.47801 0.00302542 -3 -7.63218 26.3761 244944. #======================================== # Variances and Principal Axes # 1 2 3 # 1.7663E-02| -0.9790 -0.2038 -0.0000 # 1.0053E+01| 0.2038 -0.9790 0.0000 # 7.0104E+12| 0.0000 0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.179e+01 -7.851e-01 -1.897e+07 # -7.851e-01 9.665e+00 -4.496e+05 # -1.897e+07 -4.496e+05 7.010e+12 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -7.63218 +/- 7.19626 # 2 1 cutep50 b 26.3761 +/- 3.10881 # 3 1 cutep50 norm 2.44944E+05 +/- 2.64772E+06 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.48 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.48 using 10 PHA bins. # Reduced chi-squared = 1.35 for 7 degrees of freedom # Null hypothesis probability = 2.201332e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #9.46463 0.000515992 -3 -8.86416 26.2976 1.99304e+06 #======================================== # Variances and Principal Axes # 1 2 3 # 1.7421E-02| -0.9731 -0.2306 -0.0000 # 8.8216E+00| 0.2306 -0.9731 0.0000 # 6.6977E+14| 0.0000 0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.194e+01 -4.002e-01 -2.029e+08 # -4.002e-01 8.394e+00 -5.200e+06 # -2.029e+08 -5.200e+06 6.698e+14 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -8.86416 +/- 7.87017 # 2 1 cutep50 b 26.2976 +/- 2.89723 # 3 1 cutep50 norm 1.99304E+06 +/- 2.58800E+07 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.46 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.46 using 10 PHA bins. # Reduced chi-squared = 1.35 for 7 degrees of freedom # Null hypothesis probability = 2.209954e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Parameter pegged at hard limit: -10 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.04895, 2.09805 #and delta stat 0.614966, 9.70047 #but latest trial 2.0735 gives 0.614668 #Suggest that you check this result using the steppar command. # 1 0 2.0735 (8.87494,10.9484) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 362.186, 468.795 #and delta stat 0.606703, 17.9069 #but latest trial 380.275 gives 0.606702 #Suggest that you check this result using the steppar command. # 2 21.3634 415.491 (-4.93309,389.194) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 2 # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.86517e+07, 1.92512e+07 #and delta stat 2.68267, 3.37308 #but latest trial 1.86734e+07 gives 2.5282 #Suggest that you check this result using the steppar command. # 3 0 1.89515e+07 (-2.09989e+06,1.68516e+07) # !XSPEC12> log none #