#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 16:27:47 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/trigger176620/remake_spec_cflux/spec_20ms_peak/sw00176620000b_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/trigger176620/remake_spec_cflux/spec_20ms_peak/sw00176620000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger176620/remake_spec_cflux/spec_20ms_peak/sw00176620000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.236e-01 +/- 5.227e-02 # 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/trigger176620/remake_spec_cflux/spec_20ms_peak/sw00176620000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00447146 # Model predicted rate: 0.251351 # # #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 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 0.795513 +/- 1.16364 # 4 2 cutep50 a 1.15338 +/- 1.13365 # 5 2 cutep50 b 9999.36 +/- 4.81478E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 2.46 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.46 using 10 PHA bins. # Reduced chi-squared = 0.351 for 7 degrees of freedom # Null hypothesis probability = 9.302862e-01 # Weighting method: standard # !XSPEC12>error 3; # 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 #2.0375 0.398335 0 0.784277 1.08673 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1916E-02| -0.6527 -0.7576 0.0000 # 2.6744E-01| 0.7576 -0.6527 -0.0000 # 2.2876E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.509e+00 1.262e+00 5.559e+06 # 1.262e+00 1.548e+00 5.715e+06 # 5.559e+06 5.715e+06 2.288e+13 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 0.784277 +/- 1.22859 # 4 2 cutep50 a 1.08673 +/- 1.24435 # 5 2 cutep50 b 9999.36 +/- 4.78286E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.04 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.04 using 10 PHA bins. # Reduced chi-squared = 0.291 for 7 degrees of freedom # Null hypothesis probability = 9.577358e-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 #2.02705 0.0190952 1 0.768583 1.08671 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2312E-02| -0.6629 -0.7487 0.0000 # 2.7414E-01| 0.7487 -0.6629 -0.0000 # 2.4005E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.513e+00 1.298e+00 5.702e+06 # 1.298e+00 1.632e+00 6.011e+06 # 5.702e+06 6.011e+06 2.401e+13 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 0.768583 +/- 1.23020 # 4 2 cutep50 a 1.08671 +/- 1.27769 # 5 2 cutep50 b 9999.36 +/- 4.89951E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.03 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.03 using 10 PHA bins. # Reduced chi-squared = 0.290 for 7 degrees of freedom # Null hypothesis probability = 9.583279e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 1.08671 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 9999.36 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 1.79772 (-0.768567,1.02915) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 2.03 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.03 using 10 PHA bins. # Reduced chi-squared = 0.290 for 7 degrees of freedom # Null hypothesis probability = 9.583281e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_350kev_fit.xcm # !XSPEC12>log none; #