#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sat Dec 26 01:27:59 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/trigger412217/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00412217000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412217/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00412217000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412217/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00412217000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.118e-02 +/- 1.364e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.696 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412217/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00412217000b_avg.rsp for Source 1 # # Spectral data counts: 0.00777847 # Model predicted rate: 9.41856E-03 # # #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 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 1.37514E-02 +/- 5.09435E-02 # 4 2 cutep50 a -9.50000 +/- 37.5437 # 5 2 cutep50 b 73.3719 +/- 43.8724 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 52.28 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.28 using 59 PHA bins. # Reduced chi-squared = 0.9336 for 56 degrees of freedom # Null hypothesis probability = 6.163006e-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 #52.249 4.80564 0 0.0131640 -9.50000 76.0115 #52.2432 3.509 0 0.0135346 -9.50000 75.8672 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2902E-04| -1.0000 0.0017 -0.0007 # 5.9625E+02| 0.0018 0.8198 -0.5726 # 2.2836E+03| 0.0004 0.5726 0.8198 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.346e-03 1.353e+00 7.155e-02 # 1.353e+00 1.150e+03 7.921e+02 # 7.155e-02 7.921e+02 1.730e+03 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 1.35346E-02 +/- 4.84363E-02 # 4 2 cutep50 a -9.50000 +/- 33.9051 # 5 2 cutep50 b 75.8672 +/- 41.5969 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.24 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.24 using 59 PHA bins. # Reduced chi-squared = 0.9329 for 56 degrees of freedom # Null hypothesis probability = 6.178516e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at -9.5 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 75.8672 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 0.11667 (-0.0138268,0.102843) # !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 #52.224 0.332764 0 0.0156461 -10.0000 73.4542 #52.2238 0.430897 0 0.0156570 -10.0000 73.4796 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5254E-04| -1.0000 0.0009 -0.0009 # 7.8791E+02| 0.0011 0.3392 -0.9407 # 4.6571E+03| 0.0005 0.9407 0.3392 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.486e-03 2.621e+00 -1.398e-02 # 2.621e+00 4.212e+03 1.235e+03 # -1.398e-02 1.235e+03 1.233e+03 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 1.56570E-02 +/- 4.98568E-02 # 4 2 cutep50 a -10.0000 +/- 64.8988 # 5 2 cutep50 b 73.4796 +/- 35.1158 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.22 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.22 using 59 PHA bins. # Reduced chi-squared = 0.9326 for 56 degrees of freedom # Null hypothesis probability = 6.185816e-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 (10,10) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 52.22 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.22 using 59 PHA bins. # Reduced chi-squared = 0.9326 for 56 degrees of freedom # Null hypothesis probability = 6.185882e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_50_100kev_fit.xcm # !XSPEC12>log none; #