#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Sun Dec 27 16:55:02 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/trigger282808/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00282808000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger282808/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00282808000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger282808/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00282808000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.971e-01 +/- 1.981e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.06 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger282808/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00282808000b_avg.rsp for Source 1 # # Spectral data counts: 0.314902 # Model predicted rate: 0.286103 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.39017 +/- 0.427479 # 2 1 cutep50 b 920.055 +/- 8814.78 # 3 1 cutep50 norm 2.11573E-02 +/- 9.72988E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 64.02 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.02 using 59 PHA bins. # Reduced chi-squared = 1.143 for 56 degrees of freedom # Null hypothesis probability = 2.155973e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #62.759 1.31209 6 2.09515 36.4938 0.00771032 #======================================== # Variances and Principal Axes # 1 2 3 # 9.9169E-09| -0.9823 0.0004 -0.1873 # 3.4846E-06| 0.1873 -0.0001 -0.9823 # 4.6947E+05| 0.0004 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.427e-02 1.989e+02 -4.715e-04 # 1.989e+02 4.695e+05 -1.111e+00 # -4.715e-04 -1.111e+00 5.994e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.09515 +/- 0.290292 # 2 1 cutep50 b 36.4938 +/- 685.181 # 3 1 cutep50 norm 7.71032E-03 +/- 2.44832E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 62.76 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.76 using 59 PHA bins. # Reduced chi-squared = 1.121 for 56 degrees of freedom # Null hypothesis probability = 2.491770e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.09515, 1.61763 #and delta stat 0, 12.0052 #but latest trial 1.86844 gives 14.8222 #Suggest that you check this result using the steppar command. # Due to zero model norms, the following fit parameters are temporarily frozen:2 # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.12402, 2.12404 #and delta statistic 0.0167793, 17.4296 # # 1 1.85639 2.12403 (-0.238764,0.0288737) # !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 = 62.76 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.76 using 59 PHA bins. # Reduced chi-squared = 1.121 for 56 degrees of freedom # Null hypothesis probability = 2.491770e-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 #