#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Tue Dec 22 19:00:23 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/trigger661253/remake_spec_cflux/spec_20ms_peak/sw00661253000b_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/trigger661253/remake_spec_cflux/spec_20ms_peak/sw00661253000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger661253/remake_spec_cflux/spec_20ms_peak/sw00661253000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.490e-01 +/- 8.476e-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/trigger661253/remake_spec_cflux/spec_20ms_peak/sw00661253000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00698001 # Model predicted rate: 0.358558 # # #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 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.114316 +/- 0.553591 # 4 2 cutep50 a 2.14350 +/- 1.08568 # 5 2 cutep50 b 55.9350 +/- 974.317 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 3.04 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.04 using 10 PHA bins. # Reduced chi-squared = 0.434 for 7 degrees of freedom # Null hypothesis probability = 8.812052e-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:Flux 4:a 5:b #2.96717 1.38627 -1 0.113794 2.14316 56.4877 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0632E-05| -0.0947 -0.9955 0.0011 # 1.9348E-03| 0.9955 -0.0947 0.0007 # 9.7788E+05| 0.0006 -0.0011 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.029e-01 -6.012e-01 -5.425e+02 # -6.012e-01 1.200e+00 1.083e+03 # -5.425e+02 1.083e+03 9.779e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.113794 +/- 0.550385 # 4 2 cutep50 a 2.14316 +/- 1.09543 # 5 2 cutep50 b 56.4877 +/- 988.877 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.97 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.97 using 10 PHA bins. # Reduced chi-squared = 0.424 for 7 degrees of freedom # Null hypothesis probability = 8.880228e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.0526787, 0.0522967 #and delta stat 2.05872, 2.76611 #but latest trial 0.0524877 gives 2.03102 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.191475, 1.01932 #and delta stat 2.46452, 562.428 #but latest trial 0.194647 gives 2.11027 #Suggest that you check this result using the steppar command. # 3 0.0524877 0.605399 (-0.0614573,0.491454) # !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 #2.79343 0.0244563 -3 0.0673111 0.587935 44.7803 #2.77835 0.69081 -4 0.0799725 0.713170 46.7550 #2.7687 0.118406 -5 0.0914870 0.825410 48.6545 #======================================== # Variances and Principal Axes # 3 4 5 # 3.6494E-04| -0.9994 0.0350 0.0039 # 3.1179E+00| 0.0348 0.9987 -0.0368 # 7.1626E+02| 0.0052 0.0367 0.9993 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.356e-02 2.451e-01 3.723e+00 # 2.451e-01 4.073e+00 2.614e+01 # 3.723e+00 2.614e+01 7.153e+02 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 9.14870E-02 +/- 0.153481 # 4 2 cutep50 a 0.825410 +/- 2.01826 # 5 2 cutep50 b 48.6545 +/- 26.7447 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 2.77 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.77 using 10 PHA bins. # Reduced chi-squared = 0.396 for 7 degrees of freedom # Null hypothesis probability = 9.055433e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.74064e+06, with delta statistic: 2.06146 # # #*** Parameter lower bound is INVALID. # #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0 0.901346 (-0.901346,0) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 2.76 using 10 PHA bins. # #Test statistic : Chi-Squared = 2.76 using 10 PHA bins. # Reduced chi-squared = 0.395 for 7 degrees of freedom # Null hypothesis probability = 9.060248e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_350kev_fit.xcm # !XSPEC12>log none; #