#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Fri Dec 25 21:09:23 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/trigger425647/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00425647000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger425647/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00425647000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger425647/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00425647000b_avg.pha #Net count rate (cts/s) for Spectrum:1 4.255e-01 +/- 5.000e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.08 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger425647/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00425647000b_avg.rsp for Source 1 # # Spectral data counts: 0.0340429 # Model predicted rate: 0.359364 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.82677 +/- 0.737167 # 2 1 cutep50 b 9999.06 +/- 1.47667E+07 # 3 1 cutep50 norm 2.01748E-02 +/- 1.74495E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 85.05 using 59 PHA bins. # #Test statistic : Chi-Squared = 85.05 using 59 PHA bins. # Reduced chi-squared = 1.519 for 56 degrees of freedom # Null hypothesis probability = 7.404729e-03 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.82677, 0.61414 #and delta stat 0, 2.91471 #but latest trial 0.658363 gives 22.0844 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #84.8468 0.10274 -2 2.34312 126.849 0.0114841 #======================================== # Variances and Principal Axes # 1 2 3 # 2.1391E-06| -0.1715 0.0004 -0.9852 # 1.6441E-04| 0.9852 -0.0025 -0.1715 # 8.9444E+04| 0.0025 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.639e-01 2.246e+02 -6.098e-03 # 2.246e+02 8.944e+04 -2.418e+00 # -6.098e-03 -2.418e+00 7.229e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.34312 +/- 0.750948 # 2 1 cutep50 b 126.849 +/- 299.071 # 3 1 cutep50 norm 1.14841E-02 +/- 8.50210E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 84.85 using 59 PHA bins. # #Test statistic : Chi-Squared = 84.85 using 59 PHA bins. # Reduced chi-squared = 1.515 for 56 degrees of freedom # Null hypothesis probability = 7.702702e-03 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.48127, 2.48131 #and delta statistic 0.122419, 17.4222 # # 1 0.737579 2.48127 (-1.60466,0.139032) # !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 = 84.85 using 59 PHA bins. # #Test statistic : Chi-Squared = 84.85 using 59 PHA bins. # Reduced chi-squared = 1.515 for 56 degrees of freedom # Null hypothesis probability = 7.703450e-03 # 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 #