#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 05:14:16 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/trigger309010/remake_spec_cflux/spec_time_resolved//resolved_spec_52/sw00309010000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger309010/remake_spec_cflux/spec_time_resolved//resolved_spec_52/sw00309010000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger309010/remake_spec_cflux/spec_time_resolved//resolved_spec_52/sw00309010000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.194e+00 +/- 3.820e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.708 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger309010/remake_spec_cflux/spec_time_resolved//resolved_spec_52/sw00309010000b_avg.rsp for Source 1 # # Spectral data counts: 0.845589 # Model predicted rate: 1.17100 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.98917 +/- 6.83268E-10 # 2 1 cutep50 b 1.89525 +/- 1.33543 # 3 1 cutep50 norm 7.62126E-02 +/- 6.64311E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 72.77 using 59 PHA bins. # #Test statistic : Chi-Squared = 72.77 using 59 PHA bins. # Reduced chi-squared = 1.299 for 56 degrees of freedom # Null hypothesis probability = 6.543421e-02 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.98858, with delta statistic: 0.00953325 # # #*** Parameter lower bound is INVALID. # # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #72.7562 2.54698e+09 2 1.98931 1.89925 0.0759207 #======================================== # Variances and Principal Axes # 1 2 3 # 5.5895E-21| -1.0000 -0.0000 -0.0000 # 6.2383E-06| 0.0000 -0.0136 -0.9999 # 1.8671E+00| 0.0000 0.9999 -0.0136 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.850e-19 -5.673e-10 2.340e-12 # -5.673e-10 1.867e+00 -8.388e-03 # 2.340e-12 -8.388e-03 4.392e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.98931 +/- 4.30105E-10 # 2 1 cutep50 b 1.89925 +/- 1.36644 # 3 1 cutep50 norm 7.59207E-02 +/- 6.62699E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 72.76 using 59 PHA bins. # #Test statistic : Chi-Squared = 72.76 using 59 PHA bins. # Reduced chi-squared = 1.299 for 56 degrees of freedom # Null hypothesis probability = 6.553657e-02 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.98894, with delta statistic: 0.009872 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.98968, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 1 0 0 (-1.98931,-1.98931) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # 2 1.42122 14.0403 (-0.478031,12.141) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.0727954, 0.0698435 #and delta stat 0.753419, 5.10703 #but latest trial 0.0711745 gives 7.31331 #Suggest that you check this result using the steppar command. # 3 0.0713194 0.0826914 (-0.00460128,0.00677065) # !XSPEC12> log none #