#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Tue Dec 22 18:55:07 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/trigger661775/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00661775000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger661775/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00661775000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger661775/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00661775000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.232e-02 +/- 1.742e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 26.29 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger661775/remake_spec_cflux/spec_time_resolved//resolved_spec_20/sw00661775000b_avg.rsp for Source 1 # # Spectral data counts: 0.323955 # Model predicted rate: 1.17184E-02 # # #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 15.0000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 6.22152E-02 +/- 4.86251E-02 # 4 2 cutep50 a 2.25762 +/- 1.09896 # 5 2 cutep50 b 94.5149 +/- 525.284 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 45.60 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.60 using 59 PHA bins. # Reduced chi-squared = 0.8143 for 56 degrees of freedom # Null hypothesis probability = 8.382396e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 2.25762 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 94.5149 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 0.0946239 (-0.0621915,0.0324324) # !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 #45.2731 0.187611 -2 0.0559977 2.50162 169.216 #======================================== # Variances and Principal Axes # 3 4 5 # 3.4079E-05| -0.6918 -0.7221 0.0022 # 5.5846E-04| 0.7221 -0.6918 0.0022 # 1.3830E+05| 0.0001 -0.0031 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.194e-03 -3.484e-02 -1.108e+01 # -3.484e-02 1.348e+00 4.317e+02 # -1.108e+01 4.317e+02 1.383e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 5.59977E-02 +/- 3.45597E-02 # 4 2 cutep50 a 2.50162 +/- 1.16108 # 5 2 cutep50 b 169.216 +/- 371.888 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.27 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.27 using 59 PHA bins. # Reduced chi-squared = 0.8084 for 56 degrees of freedom # Null hypothesis probability = 8.467421e-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:a 5:b #45.1286 0.0882088 -2 0.0526116 2.66623 213.652 #======================================== # Variances and Principal Axes # 3 4 5 # 3.8732E-05| -0.7996 -0.6006 0.0021 # 6.7844E-04| 0.6006 -0.7996 0.0029 # 1.0954E+05| 0.0001 -0.0036 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.937e-04 -3.004e-02 -8.269e+00 # -3.004e-02 1.417e+00 3.939e+02 # -8.269e+00 3.939e+02 1.095e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 5.26116E-02 +/- 2.98951E-02 # 4 2 cutep50 a 2.66623 +/- 1.19034 # 5 2 cutep50 b 213.652 +/- 330.962 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.13 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.13 using 59 PHA bins. # Reduced chi-squared = 0.8059 for 56 degrees of freedom # Null hypothesis probability = 8.504375e-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:a 5:b #45.0385 0.0521485 -3 0.0493103 2.85194 259.207 #======================================== # Variances and Principal Axes # 3 4 5 # 3.9486E-05| -0.8665 -0.4992 0.0020 # 8.3268E-04| 0.4992 -0.8665 0.0036 # 9.1270E+04| 0.0001 -0.0041 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.929e-04 -2.652e-02 -6.449e+00 # -2.652e-02 1.504e+00 3.704e+02 # -6.449e+00 3.704e+02 9.127e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 4.93103E-02 +/- 2.63230E-02 # 4 2 cutep50 a 2.85194 +/- 1.22641 # 5 2 cutep50 b 259.207 +/- 302.107 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.04 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.04 using 59 PHA bins. # Reduced chi-squared = 0.8043 for 56 degrees of freedom # Null hypothesis probability = 8.527179e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.8644, 3.89725 #and delta stat 0.551049, 10.8179 #but latest trial 3.87603 gives 10.8182 #Suggest that you check this result using the steppar command. # 4 1.43497 3.88083 (-1.42803,1.01783) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 45.04 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.04 using 59 PHA bins. # Reduced chi-squared = 0.8042 for 56 degrees of freedom # Null hypothesis probability = 8.528025e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_25kev_fit.xcm # !XSPEC12>log none; #