#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Mon Dec 17 20:23:05 2018 # 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../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/trigger868427/remake_spec_cflux/spec_20ms_peak/sw00868427000b_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/trigger868427/remake_spec_cflux/spec_20ms_peak/sw00868427000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger868427/remake_spec_cflux/spec_20ms_peak/sw00868427000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 6.257e-01 +/- 1.351e-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/trigger868427/remake_spec_cflux/spec_20ms_peak/sw00868427000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0125132 # Model predicted rate: 0.621749 # # #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 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -6.95246 +/- 0.248588 # 4 2 cutep50 a 1.45824 +/- 1.22741 # 5 2 cutep50 b 9999.36 +/- 8.21359E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 3.89 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.89 using 10 PHA bins. # Reduced chi-squared = 0.556 for 7 degrees of freedom # Null hypothesis probability = 7.918484e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -6.95246, -7.77031 #and delta stat 0, 4.26483 #but latest trial -7.60391 gives 4.82885 #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. # 3 -7.36138 -6.73776 (-0.408919,0.214702) # !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 #3.83597 0.0740465 -1 -6.98392 1.16717 188.045 #3.81847 0.178372 -1 -6.98190 1.22066 218.224 #3.80688 0.138634 -1 -6.97825 1.25642 255.173 #3.79881 0.106014 -1 -6.97453 1.28338 299.966 #======================================== # Variances and Principal Axes # 3 4 5 # 8.3609E-03| -0.9546 -0.2979 0.0003 # 2.6385E-01| 0.2979 -0.9546 0.0007 # 3.0725E+06| -0.0001 -0.0007 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.225e-02 1.864e-01 3.558e+02 # 1.864e-01 1.869e+00 2.236e+03 # 3.558e+02 2.236e+03 3.072e+06 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 100.000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -6.97453 +/- 0.268800 # 4 2 cutep50 a 1.28338 +/- 1.36713 # 5 2 cutep50 b 299.966 +/- 1752.85 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.80 using 10 PHA bins. # Reduced chi-squared = 0.543 for 7 degrees of freedom # Null hypothesis probability = 8.026367e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.66621, 4.66628 #and delta stat 1.08703, 3.25175 #but latest trial 4.66624 gives 1.08703 #Suggest that you check this result using the steppar command. # 4 -1.52101 4.66624 (-2.82604,3.36121) # !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 = 3.79 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.79 using 10 PHA bins. # Reduced chi-squared = 0.542 for 7 degrees of freedom # Null hypothesis probability = 8.032818e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_350kev_fit.xcm # !XSPEC12>log none; #