#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 05:48:56 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/trigger621915/remake_spec_cflux/spec_20ms_peak/sw00621915000b_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/trigger621915/remake_spec_cflux/spec_20ms_peak/sw00621915000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger621915/remake_spec_cflux/spec_20ms_peak/sw00621915000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.983e+00 +/- 3.867e-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/trigger621915/remake_spec_cflux/spec_20ms_peak/sw00621915000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0396698 # Model predicted rate: 1.75248 # # #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 -6.42295 +/- 0.267348 # 4 2 cutep50 a 1.35060 +/- 1.23147 # 5 2 cutep50 b 9999.36 +/- 7.28252E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 7.77 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.77 using 10 PHA bins. # Reduced chi-squared = 1.11 for 7 degrees of freedom # Null hypothesis probability = 3.532516e-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 #7.28795 55470.6 -3 -7.08993 2.03738 14.7028 #7.28424 30332.7 -3 -7.08985 2.03738 14.6972 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2462E-12| -0.0000 -1.0000 0.0000 # 1.2052E-01| 1.0000 -0.0000 0.0088 # 1.5333E+06| 0.0088 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.185e+02 -5.302e-02 -1.347e+04 # -5.302e-02 2.375e-05 6.034e+00 # -1.347e+04 6.034e+00 1.533e+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 -7.08985 +/- 10.8851 # 4 2 cutep50 a 2.03738 +/- 4.87309E-03 # 5 2 cutep50 b 14.6972 +/- 1238.21 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 7.28 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.28 using 10 PHA bins. # Reduced chi-squared = 1.04 for 7 degrees of freedom # Null hypothesis probability = 3.998970e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -13.2529, -13.3381 #and delta stat 1.54522, 22.0605 #but latest trial -13.2578 gives 1.54483 #Suggest that you check this result using the steppar command. # 3 -13.2955 -6.83671 (-6.20567,0.25312) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.03738, 1.97325 #and delta stat 0, 3.68022 #but latest trial 1.98239 gives 3.7593 #Suggest that you check this result using the steppar command. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 2.00531 2.03738 (-0.0320649,4.44089e-15) # !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 = 7.28 using 10 PHA bins. # #Test statistic : Chi-Squared = 7.28 using 10 PHA bins. # Reduced chi-squared = 1.04 for 7 degrees of freedom # Null hypothesis probability = 4.001159e-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; #