#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Thu Aug 15 14:43:53 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/trigger915091/remake_spec_cflux/spec_20ms_peak/sw00915091000b_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/trigger915091/remake_spec_cflux/spec_20ms_peak/sw00915091000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger915091/remake_spec_cflux/spec_20ms_peak/sw00915091000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.796e-01 +/- 1.072e-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/trigger915091/remake_spec_cflux/spec_20ms_peak/sw00915091000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0075925 # Model predicted rate: 0.266061 # # #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 1.96609 +/- 0.682303 # 4 2 npow PhoIndex 0.441688 +/- 0.654217 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 6.77 using 10 PHA bins. # #Test statistic : Chi-Squared = 6.77 using 10 PHA bins. # Reduced chi-squared = 0.846 for 8 degrees of freedom # Null hypothesis probability = 5.615129e-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 #5.9559 0.440356 -1 0.630052 -2.02020 #5.90623 0.719433 -1 0.550401 -2.06424 #5.85482 1.06099 -1 0.510130 -2.09818 #5.82425 0.906954 -1 0.483902 -2.12190 #5.80668 0.733227 -1 0.464781 -2.13921 #5.79604 0.59775 -1 0.450109 -2.15242 #5.78924 0.495065 -1 0.438510 -2.16284 #============================== # Variances and Principal Axes # 3 4 # 8.0620E-01| -0.8005 -0.5994 # 7.7922E-03| 0.5994 -0.8005 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 5.194e-01 3.831e-01 # 3.831e-01 2.946e-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 0.438510 +/- 0.720669 # 4 2 npow PhoIndex -2.16284 +/- 0.542799 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.79 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.79 using 10 PHA bins. # Reduced chi-squared = 0.724 for 8 degrees of freedom # Null hypothesis probability = 6.708265e-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 #5.77532 0.108697 -1 0.399265 -2.19852 #============================== # Variances and Principal Axes # 3 4 # 8.0612E-01| -0.7826 -0.6225 # 6.4712E-03| 0.6225 -0.7826 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 4.963e-01 3.896e-01 # 3.896e-01 3.163e-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 0.399265 +/- 0.704466 # 4 2 npow PhoIndex -2.19852 +/- 0.562426 # 5 2 npow enorm keV 50.0000 frozen # 6 2 npow norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 5.78 using 10 PHA bins. # #Test statistic : Chi-Squared = 5.78 using 10 PHA bins. # Reduced chi-squared = 0.722 for 8 degrees of freedom # Null hypothesis probability = 6.723833e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at -2.19852 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 2.87231 (-0.396118,2.47619) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -485066, with delta statistic: 0.400189 # # #*** Parameter lower bound is INVALID. # # 4 0 1.3574 (2.20349,3.56088) # !XSPEC12>log none; #