#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 15:17:48 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/trigger586680/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00586680000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger586680/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00586680000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger586680/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00586680000b_avg.pha #Net count rate (cts/s) for Spectrum:1 3.665e-01 +/- 3.821e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.088 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger586680/remake_spec_cflux/spec_time_resolved//resolved_spec_2/sw00586680000b_avg.rsp for Source 1 # # Spectral data counts: 0.398742 # Model predicted rate: 0.324969 # # #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 25.0000 frozen # 3 1 cpflux Flux 0.378435 +/- 0.698443 # 4 2 cutep50 a 2.01808 +/- 2.60476E-08 # 5 2 cutep50 b 6.79718 +/- 205.632 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 62.21 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.21 using 59 PHA bins. # Reduced chi-squared = 1.111 for 56 degrees of freedom # Null hypothesis probability = 2.648532e-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 2.01808 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 6.79718 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 0.6438 (-0.376537,0.267263) # !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 #62.1929 76910.8 0 0.357763 2.02370 8.85210 #======================================== # Variances and Principal Axes # 3 4 5 # 8.1350E-02| 1.0000 -0.0000 0.0000 # 6.0710E-19| -0.0000 -1.0000 0.0000 # 8.2128E+04| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.897e-01 -2.097e-06 -1.831e+02 # -2.097e-06 1.075e-11 9.397e-04 # -1.831e+02 9.397e-04 8.214e+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 25.0000 frozen # 3 1 cpflux Flux 0.357763 +/- 0.699783 # 4 2 cutep50 a 2.02370 +/- 3.27884E-06 # 5 2 cutep50 b 8.85210 +/- 286.602 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 62.19 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.19 using 59 PHA bins. # Reduced chi-squared = 1.111 for 56 degrees of freedom # Null hypothesis probability = 2.652039e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00245, 1.97951 #and delta stat 0.0538843, 24.8685 #but latest trial 1.99098 gives 25.2684 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #62.1809 241.823 -1 0.357125 2.04579 16.9785 #======================================== # Variances and Principal Axes # 3 4 5 # 2.2104E-12| -0.0000 -1.0000 0.0000 # 8.0396E-02| 1.0000 -0.0000 0.0011 # 3.4421E+05| 0.0011 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.036e-01 -4.404e-03 -3.817e+02 # -4.404e-03 4.578e-05 3.969e+00 # -3.817e+02 3.969e+00 3.442e+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 25.0000 frozen # 3 1 cpflux Flux 0.357125 +/- 0.709634 # 4 2 cutep50 a 2.04579 +/- 6.76578E-03 # 5 2 cutep50 b 16.9785 +/- 586.694 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 62.18 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.18 using 59 PHA bins. # Reduced chi-squared = 1.110 for 56 degrees of freedom # Null hypothesis probability = 2.655515e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00185, 2.00127 #and delta stat 0.0703261, 4.87762 #but latest trial 2.00148 gives 0.0305613 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #62.1686 2.78291 0 0.356463 2.06805 25.0464 #======================================== # Variances and Principal Axes # 3 4 5 # 4.4583E-10| -0.0005 -1.0000 0.0001 # 7.9489E-02| 1.0000 -0.0005 0.0007 # 9.1554E+05| 0.0007 -0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.309e-01 -7.237e-02 -6.428e+02 # -7.237e-02 1.159e-02 1.030e+02 # -6.428e+02 1.030e+02 9.155e+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 25.0000 frozen # 3 1 cpflux Flux 0.356463 +/- 0.728602 # 4 2 cutep50 a 2.06805 +/- 0.107653 # 5 2 cutep50 b 25.0464 +/- 956.839 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 62.17 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.17 using 59 PHA bins. # Reduced chi-squared = 1.110 for 56 degrees of freedom # Null hypothesis probability = 2.659067e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.0056, 1.89096 #and delta stat 0.0340875, 21.7558 #but latest trial 1.97796 gives 24.8355 #Suggest that you check this result using the steppar command. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 1.94828 2.06805 (-0.119772,0) # !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 = 62.17 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.17 using 59 PHA bins. # Reduced chi-squared = 1.110 for 56 degrees of freedom # Null hypothesis probability = 2.659067e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_25_50kev_fit.xcm # !XSPEC12>log none; #