#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Fri Dec 25 07:26:21 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/trigger454473/remake_spec_cflux/spec_1speak/sw00454473000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger454473/remake_spec_cflux/spec_1speak/sw00454473000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger454473/00454473000-results/pha/sw00454473000b_peak.pha #Net count rate (cts/s) for Spectrum:1 5.793e-02 +/- 1.010e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger454473/remake_spec_cflux/spec_1speak/sw00454473000b_1speak.rsp for Source 1 # # Spectral data counts: 0.05793 # Model predicted rate: 6.17135E-02 # # #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 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -7.88587 +/- 0.100256 # 4 2 cutep50 a 1.47876 +/- 1.01160 # 5 2 cutep50 b 9999.36 +/- 7.49995E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 51.14 using 59 PHA bins. # #Test statistic : Chi-Squared = 51.14 using 59 PHA bins. # Reduced chi-squared = 0.9133 for 56 degrees of freedom # Null hypothesis probability = 6.588220e-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:lg10Flux 4:a 5:b #50.0918 53.0635 -3 -8.41062 2.19023 68.6955 #50.0379 49.3911 -3 -8.44598 2.19101 68.4128 #50.0086 40.4494 -3 -8.44824 2.19134 68.3906 #50.0037 20.5311 -3 -8.44842 2.19155 68.4307 #======================================== # Variances and Principal Axes # 3 4 5 # 2.4355E-06| -0.0196 -0.9998 0.0015 # 6.3135E-02| 0.9998 -0.0196 0.0015 # 1.4586E+06| 0.0014 -0.0016 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.046e+00 -3.237e+00 -2.086e+03 # -3.237e+00 3.510e+00 2.263e+03 # -2.086e+03 2.263e+03 1.459e+06 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.44842 +/- 1.74526 # 4 2 cutep50 a 2.19155 +/- 1.87341 # 5 2 cutep50 b 68.4307 +/- 1207.74 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 50.00 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.00 using 59 PHA bins. # Reduced chi-squared = 0.8929 for 56 degrees of freedom # Null hypothesis probability = 7.000549e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -10.7875, -11.1435 #and delta stat 0.727727, 2.96036 #but latest trial -11.0666 gives 27.0107 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.43379, -5.57759 #and delta stat 0.00395542, 3.13772e+06 #but latest trial -8.43333 gives 0.00297889 #Suggest that you check this result using the steppar command. # 3 -10.9655 -7.00569 (-2.51699,1.44284) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 -0.32375 2.19192 (-2.51567,0) # !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 = 50.00 using 59 PHA bins. # #Test statistic : Chi-Squared = 50.00 using 59 PHA bins. # Reduced chi-squared = 0.8929 for 56 degrees of freedom # Null hypothesis probability = 7.001000e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_150kev_fit.xcm # !XSPEC12>log none; #