#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Mon Dec 28 14:31:28 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/trigger181126/remake_spec_cflux/spec_20ms_peak/sw00181126000b_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/trigger181126/remake_spec_cflux/spec_20ms_peak/sw00181126000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger181126/remake_spec_cflux/spec_20ms_peak/sw00181126000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.675e-01 +/- 6.199e-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/trigger181126/remake_spec_cflux/spec_20ms_peak/sw00181126000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00534918 # Model predicted rate: 0.274946 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.13846 +/- 1.29039 # 2 1 cutep50 b 488.971 +/- 3868.82 # 3 1 cutep50 norm 1.90049E-02 +/- 2.82519E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 3.84 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.84 using 10 PHA bins. # Reduced chi-squared = 0.549 for 7 degrees of freedom # Null hypothesis probability = 7.979970e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values 4.81298, 4.81308 #and delta statistic 0.567285, 2.82195 # # 1 -2.2805 4.81303 (-3.43886,3.65468) # !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 1.15836 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0185887 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 #3.81823 0.000495953 0 1.22848 9999.23 0.0172004 #======================================== # Variances and Principal Axes # 1 2 3 # 1.4075E-05| -0.0018 -0.0000 -1.0000 # 1.2815E-01| 1.0000 -0.0000 -0.0018 # 3.3390E+13| 0.0000 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.575e+00 6.950e+06 -2.909e-02 # 6.950e+06 3.339e+13 -1.386e+05 # -2.909e-02 -1.386e+05 5.901e-04 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.22848 +/- 1.25489 # 2 1 cutep50 b 9999.23 +/- 5.77844E+06 # 3 1 cutep50 norm 1.72004E-02 +/- 2.42912E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.82 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.82 using 10 PHA bins. # Reduced chi-squared = 0.545 for 7 degrees of freedom # Null hypothesis probability = 8.004594e-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 1.22848 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0172004 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: 4.98361e+12, 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 0.562831 (-0.0172003,0.545631) # !XSPEC12> log none #