#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 18:22:55 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/trigger582123/remake_spec_cflux/spec_20ms_peak/sw00582123000b_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/trigger582123/remake_spec_cflux/spec_20ms_peak/sw00582123000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger582123/remake_spec_cflux/spec_20ms_peak/sw00582123000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.074e+00 +/- 2.179e-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/trigger582123/remake_spec_cflux/spec_20ms_peak/sw00582123000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0414845 # Model predicted rate: 2.02517 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 5.68209 +/- 2.60212 # 4 2 cutep50 a 2.05194 +/- 2.45028E-02 # 5 2 cutep50 b 21.5901 +/- 503.333 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.55 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.55 using 10 PHA bins. # Reduced chi-squared = 0.650 for 7 degrees of freedom # Null hypothesis probability = 7.150104e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 3.95854 7.21902 (-1.72347,1.537) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.05194, 1.97133 #and delta stat 0, 3.46816 #but latest trial 1.98074 gives 3.63023 #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:Flux 4:a 5:b #4.52648 1.40839 -1 5.67136 2.09225 37.5628 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9236E-07| -0.0006 -1.0000 0.0005 # 1.1132E+00| 1.0000 -0.0006 0.0022 # 4.2030E+05| 0.0022 -0.0005 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.238e+00 -4.287e-01 -9.450e+02 # -4.287e-01 8.624e-02 1.904e+02 # -9.450e+02 1.904e+02 4.203e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 5.67136 +/- 1.79939 # 4 2 cutep50 a 2.09225 +/- 0.293664 # 5 2 cutep50 b 37.5628 +/- 648.306 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.53 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.53 using 10 PHA bins. # Reduced chi-squared = 0.647 for 7 degrees of freedom # Null hypothesis probability = 7.175261e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #4.51251 0.131006 -1 5.65954 2.14020 55.8302 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9024E-06| -0.0019 -1.0000 0.0011 # 1.1076E+00| 1.0000 -0.0019 0.0012 # 2.4826E+05| 0.0012 -0.0011 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.477e+00 -3.293e-01 -3.030e+02 # -3.293e-01 2.895e-01 2.681e+02 # -3.030e+02 2.681e+02 2.483e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 5.65954 +/- 1.21552 # 4 2 cutep50 a 2.14020 +/- 0.538048 # 5 2 cutep50 b 55.8302 +/- 498.257 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.51 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.51 using 10 PHA bins. # Reduced chi-squared = 0.645 for 7 degrees of freedom # Null hypothesis probability = 7.192101e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.32139, 2.3214 #and delta statistic 0.0478989, 11.0008 # # 4 1.11067 2.32139 (-1.02953,0.181195) # !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 = 4.51 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.51 using 10 PHA bins. # Reduced chi-squared = 0.645 for 7 degrees of freedom # Null hypothesis probability = 7.192101e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_25_50kev_fit.xcm # !XSPEC12>log none; #