#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12> show # #XSPEC version: 12.9.1 # #Mon Dec 17 20:22:57 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/trigger868427/remake_spec_cflux/spec_20ms_peak/sw00868427000b_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/trigger868427/remake_spec_cflux/spec_20ms_peak/sw00868427000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger868427/remake_spec_cflux/spec_20ms_peak/sw00868427000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 6.257e-01 +/- 1.351e-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/trigger868427/remake_spec_cflux/spec_20ms_peak/sw00868427000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0125132 # Model predicted rate: 0.575821 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.29327 +/- 1.36951 # 2 1 cutep50 b 327.035 +/- 2250.61 # 3 1 cutep50 norm 4.51614E-02 +/- 6.98184E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 3.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.80 using 10 PHA bins. # Reduced chi-squared = 0.542 for 7 degrees of freedom # Null hypothesis probability = 8.030436e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 1 -1.51845 3.43957 (-2.83057,2.12744) # !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 1.31212 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0442182 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 #3.77654 0.000156891 0 1.40415 9998.55 0.0399108 #======================================== # Variances and Principal Axes # 1 2 3 # 7.8819E-05| -0.0026 -0.0000 -1.0000 # 1.4686E-01| 1.0000 -0.0000 -0.0026 # 6.0187E+13| 0.0000 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.741e+00 9.795e+06 -7.265e-02 # 9.795e+06 6.019e+13 -4.441e+05 # -7.265e-02 -4.441e+05 3.357e-03 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.40415 +/- 1.31939 # 2 1 cutep50 b 9998.55 +/- 7.75803E+06 # 3 1 cutep50 norm 3.99108E-02 +/- 5.79357E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.78 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.78 using 10 PHA bins. # Reduced chi-squared = 0.540 for 7 degrees of freedom # Null hypothesis probability = 8.051253e-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 1.40415 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0399108 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: 6.69091e+12, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-9998.79,-9998.79) # !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 0.774741 (-0.0399107,0.73483) # !XSPEC12> log none #