#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sun Jan 10 12:38:20 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: Energy # 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/GRB111126A/remake_spec_cflux/spec_T100/sw00048079001b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB111126A/remake_spec_cflux/spec_T100/sw00048079001b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB111126A/remake_spec_cflux/spec_T100/sw00048079001b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.418e-01 +/- 1.341e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.712 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB111126A/remake_spec_cflux/spec_T100/sw00048079001b_avg.rsp for Source 1 # # Spectral data counts: 0.100955 # Model predicted rate: 0.141002 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.77180 +/- 0.405529 # 4 2 cutep50 a 1.05412 +/- 0.602403 # 5 2 cutep50 b 9999.36 +/- 2.19149E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 62.90 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.90 using 59 PHA bins. # Reduced chi-squared = 1.123 for 56 degrees of freedom # Null hypothesis probability = 2.453568e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.22357 -6.58531 (-0.451724,0.186536) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #62.8858 61.9524 0 -7.77067 2.04516 16.3118 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4724E-12| -0.0000 -1.0000 0.0000 # 4.0069E-02| 0.9999 -0.0000 0.0150 # 7.5337E+05| 0.0150 -0.0000 -0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.700e+02 -1.206e-01 -1.131e+04 # -1.206e-01 8.564e-05 8.032e+00 # -1.131e+04 8.032e+00 7.532e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -7.77067 +/- 13.0369 # 4 2 cutep50 a 2.04516 +/- 9.25435E-03 # 5 2 cutep50 b 16.3118 +/- 867.863 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 62.89 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.89 using 59 PHA bins. # Reduced chi-squared = 1.123 for 56 degrees of freedom # Null hypothesis probability = 2.456720e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.04516, 1.98426 #and delta stat 0, 22.8046 #but latest trial 2.00018 gives 23.0804 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.09653, 2.09783 #and delta stat 0.015497, 4.64139 #but latest trial 2.09718 gives 4.65918 #Suggest that you check this result using the steppar command. # 4 2.01471 2.09718 (-0.0304467,0.0520243) # !XSPEC12>error 5; # 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 = 62.89 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.89 using 59 PHA bins. # Reduced chi-squared = 1.123 for 56 degrees of freedom # Null hypothesis probability = 2.456720e-01 # Current data and model not fit yet. # !XSPEC12> /* # !XSPEC12> exit # XSPEC: quit #