#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 19:00:17 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: 0.358386 # # #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 2.01469 +/- 2.65032 # 4 2 cutep50 a 2.14397 +/- 1.08758 # 5 2 cutep50 b 56.1120 +/- 973.239 # 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 = 8.812967e-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 #2.97388 21.2287 -2 2.01473 2.14199 55.8468 #2.96848 9.73158 -2 2.01599 2.14175 55.8743 #======================================== # Variances and Principal Axes # 3 4 5 # 9.0775E-06| -0.0050 -1.0000 0.0011 # 6.0086E-01| 1.0000 -0.0050 0.0026 # 9.7970E+05| 0.0026 -0.0011 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.194e+00 -2.768e+00 -2.542e+03 # -2.768e+00 1.160e+00 1.066e+03 # -2.542e+03 1.066e+03 9.797e+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 150.000 frozen # 3 1 cpflux Flux 2.01599 +/- 2.68219 # 4 2 cutep50 a 2.14175 +/- 1.07690 # 5 2 cutep50 b 55.8743 +/- 989.795 # 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 = 8.879027e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.36613, 6.42858 #and delta stat 2.43671, 37.7124 #but latest trial 3.45121 gives 1.77464 #Suggest that you check this result using the steppar command. # 3 0.745667 4.89735 (-1.27073,2.88096) # !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 #2.78971 0.0158812 -3 2.51643 0.614429 45.0809 #2.77632 0.0039978 -4 2.52821 0.734282 47.0923 #2.76735 0.0044111 -5 2.53751 0.841830 48.9873 #======================================== # Variances and Principal Axes # 3 4 5 # 3.6392E-01| -0.9999 0.0130 0.0041 # 3.0317E+00| 0.0129 0.9993 -0.0360 # 7.5619E+02| 0.0046 0.0359 0.9993 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.804e-01 1.594e-01 3.478e+00 # 1.594e-01 4.004e+00 2.704e+01 # 3.478e+00 2.704e+01 7.552e+02 #------------------------------------ # #======================================================================== #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 2.53751 +/- 0.616764 # 4 2 cutep50 a 0.841830 +/- 2.00091 # 5 2 cutep50 b 48.9873 +/- 27.4809 # 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 = 0.395 for 7 degrees of freedom # Null hypothesis probability = 9.056579e-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: -1.72568e+06, with delta statistic: 1.78704 # # #*** Parameter lower bound is INVALID. # #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0 0.920722 (-0.920722,0) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) #***Warning: *** 3 point fit failed during interpolation *** #Lower bound error calculation is invalid. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.37009e+07, with delta statistic: 0.0840197 # # #*** Parameter upper bound is INVALID. # # 5 50.8059 0 (-1.5957,-52.4016) # !XSPEC12>log none; #