#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Wed Dec 23 07:57:55 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/trigger613160/remake_spec_cflux/spec_20ms_peak/sw00613160000b_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/trigger613160/remake_spec_cflux/spec_20ms_peak/sw00613160000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger613160/remake_spec_cflux/spec_20ms_peak/sw00613160000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.062e+00 +/- 2.979e-01 # 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/trigger613160/remake_spec_cflux/spec_20ms_peak/sw00613160000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0212369 # Model predicted rate: 0.508731 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.890147 +/- 6.23117 # 2 1 cutep50 b 15.4950 +/- 44.1269 # 3 1 cutep50 norm 0.505481 +/- 4.69609 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 10.12 using 10 PHA bins. # #Test statistic : Chi-Squared = 10.12 using 10 PHA bins. # Reduced chi-squared = 1.445 for 7 degrees of freedom # Null hypothesis probability = 1.819981e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #***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 1.93111, 2.05778 #and delta stat 0.506354, 7.31609 #but latest trial 1.97493 gives 0.143004 #Suggest that you check this result using the steppar command. # 1 0 1.99444 (-0.819295,1.17515) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 1 is pegged at 0.819295 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.561022 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 3.80572e+07, with delta statistic: 0.320248 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-16.5655,-16.5655) # !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. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #9.92088 0.0162668 -2 -1.12017 24.2977 9.60908 #======================================== # Variances and Principal Axes # 1 2 3 # 3.2668E-02| -0.9953 -0.0694 -0.0670 # 1.1150E+04| -0.0719 0.0708 0.9949 # 1.3922E+02| 0.0643 -0.9951 0.0754 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.832e+01 -6.569e+01 -7.974e+02 # -6.569e+01 1.937e+02 7.748e+02 # -7.974e+02 7.748e+02 1.104e+04 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -1.12017 +/- 7.63696 # 2 1 cutep50 b 24.2977 +/- 13.9183 # 3 1 cutep50 norm 9.60908 +/- 105.060 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.92 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.92 using 10 PHA bins. # Reduced chi-squared = 1.42 for 7 degrees of freedom # Null hypothesis probability = 1.931014e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 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. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #9.79875 0.00699111 -2 -3.17969 27.5888 196.110 #======================================== # Variances and Principal Axes # 1 2 3 # 3.7243E-02| -0.9948 -0.1022 -0.0033 # 7.3327E+01| 0.1022 -0.9948 0.0003 # 7.9939E+06| 0.0033 0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.913e+01 -5.974e+00 -2.657e+04 # -5.974e+00 7.259e+01 -4.444e+02 # -2.657e+04 -4.444e+02 7.994e+06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -3.17969 +/- 9.44088 # 2 1 cutep50 b 27.5888 +/- 8.51974 # 3 1 cutep50 norm 196.110 +/- 2827.33 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.80 using 10 PHA bins. # Reduced chi-squared = 1.40 for 7 degrees of freedom # Null hypothesis probability = 2.002676e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 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. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #9.77103 0.00190537 -2 -5.32540 28.9542 4757.83 #======================================== # Variances and Principal Axes # 1 2 3 # 3.8961E-02| -0.9900 -0.1408 -0.0001 # 4.4008E+01| 0.1408 -0.9900 -0.0000 # 8.3454E+09| 0.0001 0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.326e+02 2.375e+01 -1.048e+06 # 2.375e+01 4.991e+01 -2.378e+05 # -1.048e+06 -2.378e+05 8.345e+09 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -5.32540 +/- 11.5170 # 2 1 cutep50 b 28.9542 +/- 7.06491 # 3 1 cutep50 norm 4757.83 +/- 9.13531E+04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.77 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.77 using 10 PHA bins. # Reduced chi-squared = 1.40 for 7 degrees of freedom # Null hypothesis probability = 2.019245e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 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. # #***Warning: Number of trials exceeded before convergence. #Current trial values 1.82577e+07, 1.83197e+07 #and delta statistic 0.83803, 7.49031 # # 3 0 1.82822e+07 (-4680.06,1.82776e+07) # !XSPEC12> log none #