#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Thu Dec 24 17:24:06 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: 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/trigger529486/remake_spec_cflux/spec_20ms_peak/sw00529486000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger529486/remake_spec_cflux/spec_20ms_peak/sw00529486000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger529486/remake_spec_cflux/spec_20ms_peak/sw00529486000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 7.258e-01 +/- 1.189e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger529486/remake_spec_cflux/spec_20ms_peak/sw00529486000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0145161 # Model predicted rate: 0.696599 # # #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 5.30558 +/- 15.8028 # 4 2 cutep50 a 2.06355 +/- 0.113608 # 5 2 cutep50 b 26.8113 +/- 814.411 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.90 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.90 using 10 PHA bins. # Reduced chi-squared = 0.700 for 7 degrees of freedom # Null hypothesis probability = 6.724673e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 3.03278 6.78536 (-2.27277,1.47982) # !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 #4.88656 0.0431735 0 5.25422 2.08032 33.4798 #======================================== # Variances and Principal Axes # 3 4 5 # 2.0045E-07| -0.0004 -1.0000 0.0003 # 2.3382E+00| 0.9999 -0.0004 0.0147 # 7.8991E+05| 0.0147 -0.0003 -0.9999 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.735e+02 -3.700e+00 -1.163e+04 # -3.700e+00 7.994e-02 2.513e+02 # -1.163e+04 2.513e+02 7.897e+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 5.25422 +/- 13.1720 # 4 2 cutep50 a 2.08032 +/- 0.282743 # 5 2 cutep50 b 33.4798 +/- 888.673 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.89 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.89 using 10 PHA bins. # Reduced chi-squared = 0.698 for 7 degrees of freedom # Null hypothesis probability = 6.738051e-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:Flux 4:a 5:b #4.86757 0.0232472 -1 4.92868 2.19318 76.4080 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5308E-05| -0.0041 -1.0000 0.0016 # 2.0703E+00| 1.0000 -0.0041 0.0067 # 2.7526E+05| 0.0067 -0.0016 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.454e+01 -3.022e+00 -1.852e+03 # -3.022e+00 7.284e-01 4.477e+02 # -1.852e+03 4.477e+02 2.752e+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 4.92868 +/- 3.81256 # 4 2 cutep50 a 2.19318 +/- 0.853457 # 5 2 cutep50 b 76.4080 +/- 524.642 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.87 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.87 using 10 PHA bins. # Reduced chi-squared = 0.695 for 7 degrees of freedom # Null hypothesis probability = 6.761202e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.45146, 2.73218 #and delta stat 0.0635797, 11.7851 #but latest trial 2.59182 gives 11.7851 #Suggest that you check this result using the steppar command. # 4 0.263318 2.59182 (-1.92987,0.398632) # !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 = 4.87 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.87 using 10 PHA bins. # Reduced chi-squared = 0.695 for 7 degrees of freedom # Null hypothesis probability = 6.761202e-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; #