#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12> show # #XSPEC version: 12.9.1 # #Fri Oct 26 19:30:09 2018 # 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../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/trigger864584/remake_spec_cflux/spec_20ms_peak/sw00864584000b_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/trigger864584/remake_spec_cflux/spec_20ms_peak/sw00864584000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger864584/remake_spec_cflux/spec_20ms_peak/sw00864584000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.926e-01 +/- 9.008e-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/trigger864584/remake_spec_cflux/spec_20ms_peak/sw00864584000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00785198 # Model predicted rate: 0.361467 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.43182 +/- 1.55038 # 2 1 cutep50 b 284.142 +/- 2424.06 # 3 1 cutep50 norm 2.51293E-02 +/- 4.78972E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.09 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.09 using 10 PHA bins. # Reduced chi-squared = 0.585 for 7 degrees of freedom # Null hypothesis probability = 7.688815e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.22723, 3.2274 #and delta stat 0.601229, 4.66112 #but latest trial 3.22733 gives 4.66266 #Suggest that you check this result using the steppar command. # 1 -2.87011 3.22731 (-4.32432,1.7731) # !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 1.45422 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0244691 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 #4.07272 0.000473955 0 1.52686 9999.18 0.0224743 #======================================== # Variances and Principal Axes # 1 2 3 # 2.7919E-05| -0.0063 -0.0000 -1.0000 # 1.9429E-01| 1.0000 -0.0000 -0.0063 # 1.5471E+14| 0.0000 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.252e+00 1.784e+07 -5.825e-02 # 1.784e+07 1.547e+14 -4.945e+05 # -5.825e-02 -4.945e+05 1.616e-03 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.52686 +/- 1.50060 # 2 1 cutep50 b 9999.18 +/- 1.24382E+07 # 3 1 cutep50 norm 2.24743E-02 +/- 4.02038E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.07 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.07 using 10 PHA bins. # Reduced chi-squared = 0.582 for 7 degrees of freedom # Null hypothesis probability = 7.713645e-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 1.52686 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0224743 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: 1.07273e+13, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-9999.35,-9999.35) # !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 2.24211 (-0.022474,2.21964) # !XSPEC12> log none #