#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Sat Dec 26 10:03:44 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/trigger355083/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00355083000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger355083/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00355083000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger355083/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00355083000b_avg.pha #Net count rate (cts/s) for Spectrum:1 4.259e-01 +/- 1.371e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.528 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger355083/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00355083000b_avg.rsp for Source 1 # # Spectral data counts: 0.650786 # Model predicted rate: 0.419584 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.641421 +/- 0.222161 # 2 1 cutep50 b 981.419 +/- 2225.33 # 3 1 cutep50 norm 3.16232E-02 +/- 6.35335E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 52.22 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.22 using 59 PHA bins. # Reduced chi-squared = 0.9325 for 56 degrees of freedom # Null hypothesis probability = 6.187073e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.736674, 1.00701 #and delta stat 0.640338, 22.7637 #but latest trial 0.791647 gives 0.413126 #Suggest that you check this result using the steppar command. # 1 0.473815 0.871843 (-0.167743,0.230285) # !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 0.641558 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0316075 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. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #51.1045 0.00957159 0 0.719350 9998.71 0.0293718 #======================================== # Variances and Principal Axes # 1 2 3 # 8.2622E-07| -0.0063 0.0000 1.0000 # 3.4745E-03| 1.0000 -0.0000 0.0063 # 2.5085E+11| -0.0000 -1.0000 0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.742e-02 1.050e+05 -1.175e-03 # 1.050e+05 2.509e+11 -2.861e+03 # -1.175e-03 -2.861e+03 3.360e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.719350 +/- 0.217756 # 2 1 cutep50 b 9998.71 +/- 5.00852E+05 # 3 1 cutep50 norm 2.93718E-02 +/- 5.79636E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 51.10 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.10 using 59 PHA bins. # Reduced chi-squared = 0.9126 for 56 degrees of freedom # Null hypothesis probability = 6.602975e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 1 is pegged at 0.71935 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0293718 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: 4.31959e+11, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-9998.91,-9998.91) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 0.0278668 0.0345371 (-0.00150668,0.00516359) # !XSPEC12> log none #