#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12> show # #XSPEC version: 12.9.0n # #Fri Jun 3 17:13:34 2016 # 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/trigger682269/remake_spec_cflux/spec_T100/sw00682269000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger682269/remake_spec_cflux/spec_T100/sw00682269000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger682269/remake_spec_cflux/spec_T100/sw00682269000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.244e-02 +/- 1.153e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 128 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger682269/remake_spec_cflux/spec_T100/sw00682269000b_avg.rsp for Source 1 # # Spectral data counts: 1.59229 # Model predicted rate: 1.21527E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.10580 +/- 0.602934 # 2 1 cutep50 b 9999.36 +/- 2.22202E+06 # 3 1 cutep50 norm 8.66508E-04 +/- 5.24689E-04 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 64.89 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.89 using 59 PHA bins. # Reduced chi-squared = 1.159 for 56 degrees of freedom # Null hypothesis probability = 1.944149e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the low end of the confidence range. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #63.8567 0.56193 0 2.09635 34.7861 0.000189117 #======================================== # Variances and Principal Axes # 1 2 3 # 2.7131E-10| -0.1979 0.0001 -0.9802 # 2.3106E-07| 0.9802 -0.0004 -0.1979 # 2.9178E+06| 0.0004 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.341e-01 1.125e+03 -1.103e-05 # 1.125e+03 2.918e+06 -2.848e-02 # -1.103e-05 -2.848e-02 9.591e-09 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.09635 +/- 0.658849 # 2 1 cutep50 b 34.7861 +/- 1708.15 # 3 1 cutep50 norm 1.89117E-04 +/- 9.79314E-05 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.86 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.86 using 59 PHA bins. # Reduced chi-squared = 1.140 for 56 degrees of freedom # Null hypothesis probability = 2.198788e-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 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.09635, 3.18015 #and delta stat 0, 3.84734 #but latest trial 2.92998 gives 3.84734 #Suggest that you check this result using the steppar command. # 1 0.350691 2.63825 (-1.74566,0.541901) # !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 = 63.86 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.86 using 59 PHA bins. # Reduced chi-squared = 1.140 for 56 degrees of freedom # Null hypothesis probability = 2.198788e-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 #