#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sun Dec 27 20:48:50 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/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_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/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.840e+00 +/- 4.081e-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/trigger276321/remake_spec_cflux/spec_20ms_peak/sw00276321000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0368022 # Model predicted rate: 1.70822 # # #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 150.000 frozen # 3 1 cpflux Flux 12.8160 +/- 66.1052 # 4 2 cutep50 a 2.07253 +/- 0.538157 # 5 2 cutep50 b 30.9954 +/- 2250.44 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 1.75 using 10 PHA bins. # #Test statistic : Chi-Squared = 1.75 using 10 PHA bins. # Reduced chi-squared = 0.250 for 7 degrees of freedom # Null hypothesis probability = 9.723433e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 19.7361, 121.558 #and delta stat 2.54356, 947.463 #but latest trial 19.9317 gives 2.432 #Suggest that you check this result using the steppar command. # 3 5.08944 70.6472 (-7.72638,57.8314) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #0.845908 0.0876406 -1 16.3009 0.878983 73.5899 #0.804875 0.0642894 -2 16.3269 0.697342 75.1723 #0.804726 0.00309284 -3 16.3308 0.700795 74.8788 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0971E+00| -0.0284 0.9993 -0.0233 # 1.1661E+01| 0.9996 0.0285 0.0022 # 1.5859E+03| -0.0029 0.0232 0.9997 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.167e+01 1.945e-01 -4.551e+00 # 1.945e-01 1.958e+00 3.675e+01 # -4.551e+00 3.675e+01 1.585e+03 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 16.3308 +/- 3.41554 # 4 2 cutep50 a 0.700795 +/- 1.39941 # 5 2 cutep50 b 74.8788 +/- 39.8121 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 0.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 0.80 using 10 PHA bins. # Reduced chi-squared = 0.11 for 7 degrees of freedom # Null hypothesis probability = 9.973954e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.90972, 3.00164 #and delta stat 1.23791, 8.10365 #but latest trial 2.2337 gives 1.13558 #Suggest that you check this result using the steppar command. # 4 -2.88631 2.45568 (-3.58593,1.75606) # !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 = 0.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 0.80 using 10 PHA bins. # Reduced chi-squared = 0.11 for 7 degrees of freedom # Null hypothesis probability = 9.973954e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_25kev_fit.xcm # !XSPEC12>log none; #