#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Sun Mar 17 23:52:43 2019 # 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../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/trigger887512/remake_spec_cflux/spec_20ms_peak/sw00887512000b_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/trigger887512/remake_spec_cflux/spec_20ms_peak/sw00887512000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887512/remake_spec_cflux/spec_20ms_peak/sw00887512000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 1.580e+00 +/- 3.156e-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/trigger887512/remake_spec_cflux/spec_20ms_peak/sw00887512000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0315978 # Model predicted rate: 1.28780 # # #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 6.33987 +/- 17.9686 # 4 2 npow PhoIndex -2.50000 +/- 0.919934 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 5.45 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.45 using 10 PHA bins. # Reduced chi-squared = 0.682 for 8 degrees of freedom # Null hypothesis probability = 7.082821e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 4.06717 21.9734 (-2.27418,15.6321) # !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 # 4.1456E+02| -0.9941 -0.1089 # 4.5190E-03| 0.1089 -0.9941 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 4.097e+02 4.486e+01 # 4.486e+01 4.917e+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 2.83042 +/- 20.2398 # 4 2 npow PhoIndex -2.75892 +/- 2.21749 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.17 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.17 using 10 PHA bins. # Reduced chi-squared = 0.646 for 8 degrees of freedom # Null hypothesis probability = 7.392740e-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 # 4.7677E+02| -0.9859 -0.1672 # 4.3444E-03| 0.1672 -0.9859 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 4.634e+02 7.861e+01 # 7.861e+01 1.334e+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 1.80954 +/- 21.5276 # 4 2 npow PhoIndex -2.89756 +/- 3.65229 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.11 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.11 using 10 PHA bins. # Reduced chi-squared = 0.639 for 8 degrees of freedom # Null hypothesis probability = 7.457657e-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 # 5.0360E+02| -0.9807 -0.1954 # 4.2756E-03| 0.1954 -0.9807 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 4.844e+02 9.651e+01 # 9.651e+01 1.923e+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 1.53701 +/- 22.0084 # 4 2 npow PhoIndex -2.94780 +/- 4.38553 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.10 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.10 using 10 PHA bins. # Reduced chi-squared = 0.637 for 8 degrees of freedom # Null hypothesis probability = 7.473102e-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 # 5.6408E+02| -0.9398 -0.3416 # 9.8652E-03| 0.3416 -0.9398 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 4.982e+02 1.811e+02 # 1.811e+02 6.584e+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 1.33578 +/- 22.3214 # 4 2 npow PhoIndex -2.99089 +/- 8.11433 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.09 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.09 using 10 PHA bins. # Reduced chi-squared = 0.636 for 8 degrees of freedom # Null hypothesis probability = 7.483970e-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: -6.99827e+06, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # #Apparent non-monotonicity in statistic space detected. #Current bracket values -5.66352, 2.92305 #and delta stat 0.0490151, 7.63159 #but latest trial -1.41803 gives 10.0154 #Suggest that you check this result using the steppar command. # 4 0 -1.37024 (2.99089,1.62066) # !XSPEC12>log none; #