#XSPEC version: 12.9.0i #Build Date/Time: Tue Feb 9 12:39:18 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0i # #Thu Mar 17 19:19:55 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/trigger676595/remake_spec_cflux/spec_20ms_peak/sw00676595000b_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/trigger676595/remake_spec_cflux/spec_20ms_peak/sw00676595000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger676595/remake_spec_cflux/spec_20ms_peak/sw00676595000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.941e-01 +/- 9.270e-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/trigger676595/remake_spec_cflux/spec_20ms_peak/sw00676595000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00788132 # Model predicted rate: 0.321296 # # #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 -6.85443 +/- 7.16914 # 4 2 cutep50 a 2.08788 +/- 0.730486 # 5 2 cutep50 b 33.6238 +/- 2074.54 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 11.31 using 10 PHA bins. # #Test statistic : Chi-Squared = 11.31 using 10 PHA bins. # Reduced chi-squared = 1.616 for 7 degrees of freedom # Null hypothesis probability = 1.256001e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.95247 -6.601 (-1.09802,0.253452) # !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 #11.0557 0.0128234 -2 -6.41795 0.945587 230.568 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1213E-02| -0.9727 -0.2321 0.0011 # 4.5461E-01| 0.2321 -0.9727 0.0015 # 8.9798E+05| -0.0007 -0.0017 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.724e-01 9.411e-01 6.267e+02 # 9.411e-01 2.909e+00 1.492e+03 # 6.267e+02 1.492e+03 8.980e+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 -6.41795 +/- 0.687347 # 4 2 cutep50 a 0.945587 +/- 1.70570 # 5 2 cutep50 b 230.568 +/- 947.618 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 11.06 using 10 PHA bins. # #Test statistic : Chi-Squared = 11.06 using 10 PHA bins. # Reduced chi-squared = 1.579 for 7 degrees of freedom # Null hypothesis probability = 1.362088e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values -9.84214, -9.87562 #and delta statistic 2.14419, 7.77152 # # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #10.875 0.0105318 -3 -7.54036 3.84282 438.572 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0265E-03| -0.2704 -0.9627 0.0060 # 6.4099E-02| 0.9627 -0.2704 0.0034 # 1.7964E+05| 0.0016 -0.0067 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.343e-01 -1.963e+00 -2.921e+02 # -1.963e+00 7.989e+00 1.198e+03 # -2.921e+02 1.198e+03 1.796e+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 -7.54036 +/- 0.730966 # 4 2 cutep50 a 3.84282 +/- 2.82643 # 5 2 cutep50 b 438.572 +/- 423.832 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 10.88 using 10 PHA bins. # #Test statistic : Chi-Squared = 10.88 using 10 PHA bins. # Reduced chi-squared = 1.554 for 7 degrees of freedom # Null hypothesis probability = 1.441634e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -5.456, -5.46648 #and delta stat 1.65657, 7.61348 #but latest trial -5.46124 gives 7.61437 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #10.8529 0.0100858 -3 -7.56883 3.97041 456.590 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1407E-03| -0.2858 -0.9583 0.0063 # 6.4330E-02| 0.9583 -0.2858 0.0036 # 1.7193E+05| 0.0016 -0.0071 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.156e-01 -1.995e+00 -2.801e+02 # -1.995e+00 8.578e+00 1.214e+03 # -2.801e+02 1.214e+03 1.719e+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 -7.56883 +/- 0.718042 # 4 2 cutep50 a 3.97041 +/- 2.92886 # 5 2 cutep50 b 456.590 +/- 414.630 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 10.85 using 10 PHA bins. # #Test statistic : Chi-Squared = 10.85 using 10 PHA bins. # Reduced chi-squared = 1.550 for 7 degrees of freedom # Null hypothesis probability = 1.451656e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -5.06556, -5.36553 #and delta stat 1.60549, 7.6252 #but latest trial -5.13865 gives 11.1252 #Suggest that you check this result using the steppar command. #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 4 -5.21554 6.61091 (-9.23724,2.58921) # !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 = 10.85 using 10 PHA bins. # #Test statistic : Chi-Squared = 10.85 using 10 PHA bins. # Reduced chi-squared = 1.549 for 7 degrees of freedom # Null hypothesis probability = 1.455214e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_150kev_fit.xcm # !XSPEC12>log none; #