#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Thu Dec 24 00:29:17 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/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_221/sw00569992000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_221/sw00569992000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_221/sw00569992000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.042e-02 +/- 7.376e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 237.1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger569992/remake_spec_cflux/spec_time_resolved//resolved_spec_221/sw00569992000b_avg.rsp for Source 1 # # Spectral data counts: 4.84154 # Model predicted rate: 1.99381E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.89351 +/- 0.237031 # 2 1 cutep50 b 9999.36 +/- 9.17268E+06 # 3 1 cutep50 norm 1.09417E-03 +/- 3.10583E-04 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 50.93 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.93 using 59 PHA bins. # Reduced chi-squared = 0.9095 for 56 degrees of freedom # Null hypothesis probability = 6.666237e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.89351, 1.66805 #and delta stat 0, 4.06457 #but latest trial 1.73375 gives 5.8247 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #49.0157 3.72028e+11 1 2.01012 4.70511 0.000931174 #======================================== # Variances and Principal Axes # 1 2 3 # 1.2710E-29| -1.0000 0.0000 -0.0000 # 3.1457E-09| -0.0000 -0.0002 1.0000 # 9.8552E+02| 0.0000 -1.0000 -0.0002 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.777e-25 1.654e-11 4.855e-17 # 1.654e-11 9.855e+02 2.911e-03 # 4.855e-17 2.911e-03 1.175e-08 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.01012 +/- 5.26959E-13 # 2 1 cutep50 b 4.70511 +/- 31.3931 # 3 1 cutep50 norm 9.31174E-04 +/- 1.08382E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.02 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.02 using 59 PHA bins. # Reduced chi-squared = 0.8753 for 56 degrees of freedom # Null hypothesis probability = 7.342938e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.01012, with delta statistic: 5.64003e-06 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.01012, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 1 1.78078 0 (-0.229341,-2.01012) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 49.02 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.02 using 59 PHA bins. # Reduced chi-squared = 0.8753 for 56 degrees of freedom # Null hypothesis probability = 7.342938e-01 # Current data and model not fit yet. # # !XSPEC12> error 3 #A valid fit is first required in order to run error command. # # !XSPEC12> log none #