#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sat Dec 26 19:59:05 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/trigger332516/remake_spec_cflux/spec_20ms_peak/sw00332516000b_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/trigger332516/remake_spec_cflux/spec_20ms_peak/sw00332516000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger332516/remake_spec_cflux/spec_20ms_peak/sw00332516000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 5.371e-01 +/- 8.765e-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/trigger332516/remake_spec_cflux/spec_20ms_peak/sw00332516000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0107411 # Model predicted rate: 0.440491 # # #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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -7.23123 +/- 0.111460 # 4 2 cutep50 a 1.01212 +/- 1.16686 # 5 2 cutep50 b 9999.36 +/- 4.33731E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 13.93 using 10 PHA bins. # #Test statistic : Chi-Squared = 13.93 using 10 PHA bins. # Reduced chi-squared = 1.990 for 7 degrees of freedom # Null hypothesis probability = 5.237879e-02 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -7.05898, -7.05894 #and delta stat 2.60882, 3.0202 #but latest trial -7.05897 gives 2.60874 #Suggest that you check this result using the steppar command. # 3 -7.54299 -7.05896 (-0.311757,0.172273) # !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 #11.8836 0.755757 2 -9.83859 -3.50710 8659.88 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3015E-03| -0.5093 0.8606 -0.0001 # 7.8650E-01| 0.8606 0.5093 -0.0002 # 4.0492E+09| 0.0001 0.0002 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.056e+01 6.960e+01 4.023e+05 # 6.960e+01 1.202e+02 6.970e+05 # 4.023e+05 6.970e+05 4.049e+09 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -9.83859 +/- 6.36873 # 4 2 cutep50 a -3.50710 +/- 10.9632 # 5 2 cutep50 b 8659.88 +/- 6.36337E+04 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 11.88 using 10 PHA bins. # #Test statistic : Chi-Squared = 11.88 using 10 PHA bins. # Reduced chi-squared = 1.698 for 7 degrees of freedom # Null hypothesis probability = 1.044512e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -3.5071, -4.36224 #and delta stat 0, 8.41208 #but latest trial -3.76378 gives 15.3509 #Suggest that you check this result using the steppar command. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 9.45518e+06, with delta statistic: 0.595917 # # #*** Parameter upper bound is INVALID. # # 4 -3.93467 0 (-0.427572,3.5071) # !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 = 11.88 using 10 PHA bins. # #Test statistic : Chi-Squared = 11.88 using 10 PHA bins. # Reduced chi-squared = 1.697 for 7 degrees of freedom # Null hypothesis probability = 1.045219e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_50_100kev_fit.xcm # !XSPEC12>log none; #