#XSPEC version: 12.9.1 #Build Date/Time: Wed Apr 5 16:20:24 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Fri Jul 7 14:25:30 2017 # 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/manager/../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/GRB090929A/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00075259002b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090929A/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00075259002b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090929A/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00075259002b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.178e-01 +/- 1.004e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.328 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/GRB090929A/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00075259002b_avg.rsp for Source 1 # # Spectral data counts: 0.156396 # Model predicted rate: 0.116157 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 1.12567 +/- 0.215213 # 4 2 cutep50 a 1.38470 +/- 0.535131 # 5 2 cutep50 b 9999.36 +/- 3.20219E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 49.75 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.75 using 59 PHA bins. # Reduced chi-squared = 0.8884 for 56 degrees of freedom # Null hypothesis probability = 7.090674e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.985687, 0.921701 #and delta stat 1.86289, 4.16823 #but latest trial 0.959215 gives 1.70207 #Suggest that you check this result using the steppar command. # 3 0.953694 1.27291 (-0.172008,0.147211) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #49.4904 0.0697568 -1 0.498709 2.26343 93.6842 #======================================== # Variances and Principal Axes # 3 4 5 # 2.1576E-06| -0.0327 -0.9995 0.0021 # 1.6882E-02| 0.9995 -0.0327 0.0009 # 2.0290E+05| 0.0009 -0.0021 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.705e-01 -3.762e-01 -1.765e+02 # -3.762e-01 9.187e-01 4.317e+02 # -1.765e+02 4.317e+02 2.029e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 0.498709 +/- 0.412873 # 4 2 cutep50 a 2.26343 +/- 0.958504 # 5 2 cutep50 b 93.6842 +/- 450.445 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 49.49 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.49 using 59 PHA bins. # Reduced chi-squared = 0.8838 for 56 degrees of freedom # Null hypothesis probability = 7.180361e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.56398, 2.56483 #and delta stat 0.207566, 14.8905 #but latest trial 2.5644 gives 14.8906 #Suggest that you check this result using the steppar command. # 4 0.770644 2.5644 (-1.49278,0.300981) # !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 = 49.49 using 59 PHA bins. # #Test statistic : Chi-Squared = 49.49 using 59 PHA bins. # Reduced chi-squared = 0.8838 for 56 degrees of freedom # Null hypothesis probability = 7.180361e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_150kev_fit.xcm # !XSPEC12>log none; #