#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 22:14:24 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/trigger146372/remake_spec_cflux/spec_time_resolved//resolved_spec_17/sw00146372000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146372/remake_spec_cflux/spec_time_resolved//resolved_spec_17/sw00146372000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146372/remake_spec_cflux/spec_time_resolved//resolved_spec_17/sw00146372000b_avg.pha #Net count rate (cts/s) for Spectrum:1 7.341e-02 +/- 3.855e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 6.492 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger146372/remake_spec_cflux/spec_time_resolved//resolved_spec_17/sw00146372000b_avg.rsp for Source 1 # # Spectral data counts: 0.476581 # Model predicted rate: 7.32911E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.41875 +/- 0.338663 # 2 1 cutep50 b 291.931 +/- 708.452 # 3 1 cutep50 norm 5.29221E-03 +/- 2.06269E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 71.51 using 59 PHA bins. # #Test statistic : Chi-Squared = 71.51 using 59 PHA bins. # Reduced chi-squared = 1.277 for 56 degrees of freedom # Null hypothesis probability = 7.920105e-02 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 0.882748 1.66419 (-0.541901,0.239546) # !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 1.42465 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00525395 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 #71.455 0.00234194 0 1.51089 9983.26 0.00472783 #======================================== # Variances and Principal Axes # 1 2 3 # 5.7680E-08| -0.0007 -0.0000 -1.0000 # 8.6992E-03| 1.0000 -0.0000 -0.0007 # 5.2524E+12| 0.0000 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.088e-01 7.250e+05 -5.624e-04 # 7.250e+05 5.252e+12 -4.028e+03 # -5.624e-04 -4.028e+03 3.151e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.51089 +/- 0.329798 # 2 1 cutep50 b 9983.26 +/- 2.29182E+06 # 3 1 cutep50 norm 4.72783E-03 +/- 1.77514E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 71.46 using 59 PHA bins. # #Test statistic : Chi-Squared = 71.46 using 59 PHA bins. # Reduced chi-squared = 1.276 for 56 degrees of freedom # Null hypothesis probability = 7.987364e-02 #***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 1.51089 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.00472783 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: 1.97658e+12, with delta statistic: 5.23498e-07 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-9971.5,-9971.5) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.00472783, 0.0027355 #and delta stat 0, 3.35271 #but latest trial 0.00302311 gives 44.439 #Suggest that you check this result using the steppar command. # 3 0.00373166 0.00991999 (-0.000996179,0.00519214) # !XSPEC12> log none #