#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 06:05:29 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/trigger228581/remake_spec_cflux/spec_20ms_peak/sw00228581000b_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/trigger228581/remake_spec_cflux/spec_20ms_peak/sw00228581000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger228581/remake_spec_cflux/spec_20ms_peak/sw00228581000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 7.580e-01 +/- 1.443e-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/trigger228581/remake_spec_cflux/spec_20ms_peak/sw00228581000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0151599 # Model predicted rate: 0.417483 # # #Current model list: # #======================================================================== #Model cpflux<1>*npow<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 0.182421 +/- 0.619219 # 4 2 npow PhoIndex -2.50000 +/- 0.902550 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 11.19 using 10 PHA bins. # #Test statistic : Chi-Squared = 11.19 using 10 PHA bins. # Reduced chi-squared = 1.399 for 8 degrees of freedom # Null hypothesis probability = 1.911861e-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:PhoIndex #9.69209 2.6426 0 0.240531 -2.50000 #============================== # Variances and Principal Axes # 3 4 # 1.5503E-03| -0.7418 0.6706 # 8.5071E-01| -0.6706 -0.7418 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 3.834e-01 4.224e-01 # 4.224e-01 4.688e-01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 0.240531 +/- 0.619219 # 4 2 npow PhoIndex -2.50000 +/- 0.684712 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.69 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.69 using 10 PHA bins. # Reduced chi-squared = 1.21 for 8 degrees of freedom # Null hypothesis probability = 2.873055e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 0.160179 0.725505 (-0.0804321,0.484894) # !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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 4.3150E-04| -0.9195 0.3930 # 2.0341E+00| -0.3930 -0.9195 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 3.146e-01 7.350e-01 # 7.350e-01 1.720e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 0.107145 +/- 0.560879 # 4 2 npow PhoIndex -2.72014 +/- 1.31145 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.99 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.99 using 10 PHA bins. # Reduced chi-squared = 1.12 for 8 degrees of freedom # Null hypothesis probability = 3.429695e-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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 1.6340E-04| -0.9690 0.2472 # 4.5869E+00| -0.2472 -0.9690 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 2.805e-01 1.099e+00 # 1.099e+00 4.307e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 6.28451E-02 +/- 0.529627 # 4 2 npow PhoIndex -2.85400 +/- 2.07522 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.79 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.79 using 10 PHA bins. # Reduced chi-squared = 1.10 for 8 degrees of freedom # Null hypothesis probability = 3.599281e-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:PhoIndex #============================== # Variances and Principal Axes # 3 4 # 9.9761E-05| -0.9809 0.1945 # 7.0238E+00| -0.1945 -0.9809 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 2.658e-01 1.340e+00 # 1.340e+00 6.758e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 4.85737E-02 +/- 0.515566 # 4 2 npow PhoIndex -2.91775 +/- 2.59963 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.73 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.73 using 10 PHA bins. # Reduced chi-squared = 1.09 for 8 degrees of freedom # Null hypothesis probability = 3.653799e-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:PhoIndex #8.67368 0.19013 -2 0.0345230 -3.00000 #8.67258 4.54584 -3 0.0347636 -3.00000 #8.67258 0.0718163 2 0.0347636 -3.00000 #============================== # Variances and Principal Axes # 3 4 # 5.2733E-05| -0.9978 0.0667 # 5.6423E+01| -0.0667 -0.9978 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 2.514e-01 3.758e+00 # 3.758e+00 5.617e+01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 3.47636E-02 +/- 0.501428 # 4 2 npow PhoIndex -3.00000 +/- 7.49481 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.67 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.67 using 10 PHA bins. # Reduced chi-squared = 1.08 for 8 degrees of freedom # Null hypothesis probability = 3.706648e-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: -6.18986e+14, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.18986e+14, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (3,3) # !XSPEC12>log none; #