#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 14:00:32 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/trigger594081/remake_spec_cflux/spec_20ms_peak/sw00594081000b_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/trigger594081/remake_spec_cflux/spec_20ms_peak/sw00594081000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger594081/remake_spec_cflux/spec_20ms_peak/sw00594081000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.347e-01 +/- 6.078e-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/trigger594081/remake_spec_cflux/spec_20ms_peak/sw00594081000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00469476 # Model predicted rate: 0.214034 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -3.17556 +/- 4.45327 # 2 1 cutep50 b 43.2857 +/- 8.14255 # 3 1 cutep50 norm 7.69900 +/- 39.5335 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 5.67 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.67 using 10 PHA bins. # Reduced chi-squared = 0.810 for 7 degrees of freedom # Null hypothesis probability = 5.791549e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #5.64556 0.0156617 -2 -3.37892 42.9498 10.2595 #======================================== # Variances and Principal Axes # 1 2 3 # 3.4613E-02| -0.9918 -0.0941 -0.0869 # 4.4994E+01| 0.0996 -0.9932 -0.0607 # 3.1172E+03| 0.0806 0.0688 -0.9944 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.073e+01 1.284e+01 -2.501e+02 # 1.284e+01 5.914e+01 -2.106e+02 # -2.501e+02 -2.106e+02 3.082e+03 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -3.37892 +/- 4.55322 # 2 1 cutep50 b 42.9498 +/- 7.69046 # 3 1 cutep50 norm 10.2595 +/- 55.5186 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.65 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.65 using 10 PHA bins. # Reduced chi-squared = 0.807 for 7 degrees of freedom # Null hypothesis probability = 5.816896e-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 #5.63024 0.0120007 -2 -3.57259 42.6829 13.4146 #======================================== # Variances and Principal Axes # 1 2 3 # 3.4428E-02| -0.9930 -0.0986 -0.0651 # 4.2647E+01| 0.1013 -0.9940 -0.0403 # 5.8720E+03| 0.0607 0.0466 -0.9971 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.212e+01 1.233e+01 -3.556e+02 # 1.233e+01 5.490e+01 -2.712e+02 # -3.556e+02 -2.712e+02 5.838e+03 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -3.57259 +/- 4.70300 # 2 1 cutep50 b 42.6829 +/- 7.40937 # 3 1 cutep50 norm 13.4146 +/- 76.4048 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.63 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.63 using 10 PHA bins. # Reduced chi-squared = 0.804 for 7 degrees of freedom # Null hypothesis probability = 5.835244e-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 #5.61375 0.00623182 -2 -3.88831 42.3029 20.6996 #======================================== # Variances and Principal Axes # 1 2 3 # 3.4119E-02| -0.9936 -0.1057 -0.0408 # 3.9303E+01| 0.1066 -0.9941 -0.0209 # 1.6350E+04| 0.0383 0.0252 -0.9989 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.450e+01 1.160e+01 -6.261e+02 # 1.160e+01 4.919e+01 -4.101e+02 # -6.261e+02 -4.101e+02 1.632e+04 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a -3.88831 +/- 4.94996 # 2 1 cutep50 b 42.3029 +/- 7.01343 # 3 1 cutep50 norm 20.6996 +/- 127.733 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.61 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.61 using 10 PHA bins. # Reduced chi-squared = 0.802 for 7 degrees of freedom # Null hypothesis probability = 5.855015e-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 # 1 0 1.66058 (3.91448,5.57506) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 780.623, 1518.99 #and delta stat 1.6935, 4.85758 #but latest trial 1057.09 gives 4.86337 #Suggest that you check this result using the steppar command. # 2 32.2167 9961.75 (-10.0351,9919.5) # !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. # 3 0 100892 (-22.8527,100869) # !XSPEC12> log none #