#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Jan 11 14:59:18 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/GRB081203B/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00336489000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB081203B/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00336489000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB081203B/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00336489000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.818e-01 +/- 2.386e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 3.2 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB081203B/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00336489000b_avg.rsp for Source 1 # # Spectral data counts: 0.581864 # Model predicted rate: 0.172920 # # #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 15.0000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -6.66892 +/- 0.292720 # 4 2 cutep50 a 1.60975 +/- 0.876250 # 5 2 cutep50 b 9999.36 +/- 7.89506E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 60.58 using 59 PHA bins. # #Test statistic : Chi-Squared = 60.58 using 59 PHA bins. # Reduced chi-squared = 1.082 for 56 degrees of freedom # Null hypothesis probability = 3.140776e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -6.87153 -6.48625 (-0.202695,0.182584) # !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 #58.7401 0.132147 -3 -7.40747 3.07207 320.844 #58.7229 2.45982 -3 -7.41394 3.09567 325.912 #58.7055 2.41817 -3 -7.42028 3.11946 330.952 #58.6886 2.28 -3 -7.42653 3.14336 335.954 #58.6721 2.14322 -3 -7.43267 3.16732 340.909 #58.6561 2.01222 -3 -7.43869 3.19130 345.811 #58.6407 1.88713 -3 -7.44460 3.21526 350.652 #58.6258 1.76784 -3 -7.45037 3.23917 355.425 #58.6115 1.65424 -3 -7.45602 3.26297 360.122 #58.5979 1.54622 -3 -7.46152 3.28663 364.739 #58.5848 1.44366 -3 -7.46688 3.31012 369.268 #58.5723 1.34643 -3 -7.47209 3.33338 373.705 #58.5605 1.25439 -3 -7.47716 3.35638 378.043 #58.5493 1.16742 -3 -7.48207 3.37909 382.280 #58.5387 1.08536 -3 -7.48683 3.40146 386.411 #58.5287 1.00806 -3 -7.49144 3.42348 390.433 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7837E-04| -0.2243 -0.9745 0.0049 # 3.8713E-02| 0.9745 -0.2243 0.0024 # 1.1782E+05| 0.0012 -0.0054 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.119e-01 -7.781e-01 -1.436e+02 # -7.781e-01 3.385e+00 6.313e+02 # -1.436e+02 6.313e+02 1.178e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -7.49144 +/- 0.460327 # 4 2 cutep50 a 3.42348 +/- 1.83973 # 5 2 cutep50 b 390.433 +/- 343.240 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.53 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.53 using 59 PHA bins. # Reduced chi-squared = 1.045 for 56 degrees of freedom # Null hypothesis probability = 3.827566e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #58.4157 0.016025 -3 -7.60811 4.11872 498.984 #======================================== # Variances and Principal Axes # 3 4 5 # 3.4356E-04| -0.3142 -0.9493 0.0068 # 3.9229E-02| 0.9494 -0.3142 0.0033 # 7.3154E+04| 0.0010 -0.0075 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.073e-01 -5.525e-01 -7.252e+01 # -5.525e-01 4.074e+00 5.457e+02 # -7.252e+01 5.457e+02 7.315e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 350.000 frozen # 3 1 cflux lg10Flux cgs -7.60811 +/- 0.327534 # 4 2 cutep50 a 4.11872 +/- 2.01853 # 5 2 cutep50 b 498.984 +/- 270.463 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.42 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.42 using 59 PHA bins. # Reduced chi-squared = 1.043 for 56 degrees of freedom # Null hypothesis probability = 3.867191e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.12961, 1.69938 #and delta stat 1.29251, 4.00084 #but latest trial 1.86486 gives 7.4365 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 6.91407, 6.93248 #and delta stat 1.29662, 5.74659 #but latest trial 6.92327 gives 5.74867 #Suggest that you check this result using the steppar command. # 4 1.9145 6.92327 (-2.19619,2.81259) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) #***Warning: *** 3 point fit failed during interpolation *** #Lower bound error calculation is invalid. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.33261e+08, with delta statistic: 2.14313 # # #*** Parameter upper bound is INVALID. # # 5 497.906 0 (1.01323,-496.892) # !XSPEC12>log none; #