#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Sat Dec 26 01:47:06 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/trigger412081/remake_spec_cflux/spec_time_resolved//resolved_spec_9/sw00412081000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412081/remake_spec_cflux/spec_time_resolved//resolved_spec_9/sw00412081000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412081/remake_spec_cflux/spec_time_resolved//resolved_spec_9/sw00412081000b_avg.pha #Net count rate (cts/s) for Spectrum:1 3.153e-02 +/- 5.744e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 2.98 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412081/remake_spec_cflux/spec_time_resolved//resolved_spec_9/sw00412081000b_avg.rsp for Source 1 # # Spectral data counts: 0.0939479 # Model predicted rate: 2.94918E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.99209 +/- 1.29395 # 2 1 cutep50 b 9999.14 +/- 7.64950E+08 # 3 1 cutep50 norm 1.55488E-03 +/- 2.76894E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 63.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.57 using 59 PHA bins. # Reduced chi-squared = 1.135 for 56 degrees of freedom # Null hypothesis probability = 2.273968e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values 1.34726, 1.34724 #and delta statistic 0.643264, 3.00585 # # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #63.3681 0.0300256 -1 2.31478 118.886 0.00101929 #======================================== # Variances and Principal Axes # 1 2 3 # 3.4066E-08| -0.0109 0.0000 -0.9999 # 6.7131E-04| 0.9999 -0.0024 -0.0109 # 2.2034E+05| 0.0024 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.287e+00 5.325e+02 -1.426e-03 # 5.325e+02 2.203e+05 -5.870e-01 # -1.426e-03 -5.870e-01 1.678e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.31478 +/- 1.13464 # 2 1 cutep50 b 118.886 +/- 469.404 # 3 1 cutep50 norm 1.01929E-03 +/- 1.29536E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.37 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.37 using 59 PHA bins. # Reduced chi-squared = 1.132 for 56 degrees of freedom # Null hypothesis probability = 2.326274e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Due to zero model norms, the following fit parameters are temporarily frozen:2 #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.31488, 4.18136 #and delta stat 0, 10.6795 #but latest trial 3.09465 gives 10.6795 #Suggest that you check this result using the steppar command. # 1 -0.807626 3.24812 (-3.12251,0.93324) # !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 = 63.37 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.37 using 59 PHA bins. # Reduced chi-squared = 1.132 for 56 degrees of freedom # Null hypothesis probability = 2.326279e-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 #