#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Fri Oct 19 20:14:27 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/trigger853882/remake_spec_cflux/spec_20ms_peak/sw00853882000b_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/trigger853882/remake_spec_cflux/spec_20ms_peak/sw00853882000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger853882/remake_spec_cflux/spec_20ms_peak/sw00853882000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.662e-01 +/- 9.420e-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/trigger853882/remake_spec_cflux/spec_20ms_peak/sw00853882000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0073233 # Model predicted rate: 0.402480 # # #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 -7.05446 +/- 0.133728 # 4 2 cutep50 a 1.40853 +/- 1.32409 # 5 2 cutep50 b 9999.36 +/- 9.07700E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 10.57 using 10 PHA bins. # #Test statistic : Chi-Squared = 10.57 using 10 PHA bins. # Reduced chi-squared = 1.511 for 7 degrees of freedom # Null hypothesis probability = 1.583271e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.40987 -6.84811 (-0.355413,0.20634) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.40843, -7.30403 #and delta stat 0, 4.47386 #but latest trial -5.36741 gives 11.3263 #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 #9.71406 0.0371253 -3 -8.65698 3.55413 384.157 #======================================== # Variances and Principal Axes # 3 4 5 # 4.1021E-04| -0.1829 -0.9831 0.0053 # 2.4713E-01| 0.9831 -0.1829 0.0048 # 9.8382E+05| 0.0037 -0.0060 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.378e+01 -2.212e+01 -3.649e+03 # -2.212e+01 3.601e+01 5.951e+03 # -3.649e+03 5.951e+03 9.838e+05 #------------------------------------ # #======================================================================== #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 -8.65698 +/- 3.71148 # 4 2 cutep50 a 3.55413 +/- 6.00098 # 5 2 cutep50 b 384.157 +/- 991.852 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.71 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.71 using 10 PHA bins. # Reduced chi-squared = 1.39 for 7 degrees of freedom # Null hypothesis probability = 2.053645e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.55413, -6.31744 #and delta stat 0, 5.10694 #but latest trial -3.63158 gives 10.5491 #Suggest that you check this result using the steppar command. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 5.17555e+06, with delta statistic: 1.97965 # # #*** Parameter upper bound is INVALID. # # 4 -1.38165 0 (-4.90479,-3.52314) # !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 = 9.71 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.71 using 10 PHA bins. # Reduced chi-squared = 1.39 for 7 degrees of freedom # Null hypothesis probability = 2.058775e-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; #