#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Tue Dec 29 02:29:28 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/trigger107547/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00107547000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger107547/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00107547000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger107547/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00107547000b_avg.pha #Net count rate (cts/s) for Spectrum:1 8.416e-02 +/- 8.740e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 8.24 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger107547/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00107547000b_avg.rsp for Source 1 # # Spectral data counts: 0.693445 # Model predicted rate: 8.22592E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.85297 +/- 0.670923 # 2 1 cutep50 b 9999.36 +/- 1.76253E+07 # 3 1 cutep50 norm 5.79056E-03 +/- 4.52747E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 60.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 60.57 using 59 PHA bins. # Reduced chi-squared = 1.082 for 56 degrees of freedom # Null hypothesis probability = 3.143480e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.85297, -0.354356 #and delta stat 0, 6.22685 #but latest trial 0.397859 gives 40.4579 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #60.5207 0.00836566 -2 2.24934 99.7573 0.00354908 #======================================== # Variances and Principal Axes # 1 2 3 # 1.3658E-07| -0.0773 0.0001 -0.9970 # 9.9185E-05| 0.9970 -0.0020 -0.0773 # 2.3541E+05| 0.0020 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.641e-01 4.764e+02 -3.792e-03 # 4.764e+02 2.354e+05 -1.870e+00 # -3.792e-03 -1.870e+00 1.558e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.24934 +/- 0.981872 # 2 1 cutep50 b 99.7573 +/- 485.191 # 3 1 cutep50 norm 3.54908E-03 +/- 3.94752E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 60.52 using 59 PHA bins. # #Test statistic : Chi-Squared = 60.52 using 59 PHA bins. # Reduced chi-squared = 1.081 for 56 degrees of freedom # Null hypothesis probability = 3.160338e-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 # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.35258, 2.35271 #and delta statistic 0.0325114, 18.7108 # # 1 0.568396 2.35264 (-1.6809,0.103341) # !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 = 60.52 using 59 PHA bins. # #Test statistic : Chi-Squared = 60.52 using 59 PHA bins. # Reduced chi-squared = 1.081 for 56 degrees of freedom # Null hypothesis probability = 3.160340e-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 #