#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 05:48:44 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: 1.45192 # # #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 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 8.39603 +/- 25.8242 # 4 2 npow PhoIndex -2.43501 +/- 0.993881 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 8.93 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.93 using 10 PHA bins. # Reduced chi-squared = 1.12 for 8 degrees of freedom # Null hypothesis probability = 3.484560e-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 #8.91043 0.449686 0 7.73554 -2.46070 #============================== # Variances and Principal Axes # 3 4 # 6.8534E+02| -0.9991 -0.0415 # 4.9409E-03| 0.0415 -0.9991 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 6.842e+02 2.838e+01 # 2.838e+01 1.182e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 350.000 frozen # 3 1 cpflux Flux 7.73554 +/- 26.1564 # 4 2 npow PhoIndex -2.46070 +/- 1.08741 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.91 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.91 using 10 PHA bins. # Reduced chi-squared = 1.11 for 8 degrees of freedom # Null hypothesis probability = 3.499080e-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 #8.89647 0.539317 0 7.13719 -2.48602 #============================== # Variances and Principal Axes # 3 4 # 7.0295E+02| -0.9990 -0.0447 # 4.9109E-03| 0.0447 -0.9990 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 7.015e+02 3.141e+01 # 3.141e+01 1.411e+00 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 350.000 frozen # 3 1 cpflux Flux 7.13719 +/- 26.4866 # 4 2 npow PhoIndex -2.48602 +/- 1.18795 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.90 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.90 using 10 PHA bins. # Reduced chi-squared = 1.11 for 8 degrees of freedom # Null hypothesis probability = 3.511049e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 4.42356 35.4955 (-2.7219,28.3501) # !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 # 9.5176E+02| -0.9937 -0.1119 # 4.3751E-03| 0.1119 -0.9937 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 9.398e+02 1.059e+02 # 1.059e+02 1.193e+01 #------------------------ # #======================================================================== #Model cpflux<1>*npow<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 350.000 frozen # 3 1 cpflux Flux 2.72623 +/- 30.6567 # 4 2 npow PhoIndex -2.78947 +/- 3.45417 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 8.83 using 10 PHA bins. # #Test statistic : Chi-Squared = 8.83 using 10 PHA bins. # Reduced chi-squared = 1.10 for 8 degrees of freedom # Null hypothesis probability = 3.568256e-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: -2.97906e+06, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # 4 0 -1.87474 (2.78947,0.914729) # !XSPEC12>log none; 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