#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 01:47:13 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/trigger412081/remake_spec_cflux/spec_time_resolved//resolved_spec_9/sw00412081000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412081/remake_spec_cflux/spec_time_resolved//resolved_spec_9/sw00412081000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412081/remake_spec_cflux/spec_time_resolved//resolved_spec_9/sw00412081000b_avg.pha #Net count rate (cts/s) for Spectrum:1 3.153e-02 +/- 5.744e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 2.98 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412081/remake_spec_cflux/spec_time_resolved//resolved_spec_9/sw00412081000b_avg.rsp for Source 1 # # Spectral data counts: 0.0939479 # Model predicted rate: 2.96116E-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 100.000 frozen # 2 1 cpflux Emax keV 350.000 frozen # 3 1 cpflux Flux 2.48406E-02 +/- 8.46007E-02 # 4 2 cutep50 a 2.20797 +/- 1.07850 # 5 2 cutep50 b 83.5823 +/- 600.748 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 63.40 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.40 using 59 PHA bins. # Reduced chi-squared = 1.132 for 56 degrees of freedom # Null hypothesis probability = 2.317107e-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 #63.3901 0.314654 -1 0.0237599 2.23107 91.2019 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7374E-05| -0.9642 -0.2652 0.0004 # 5.6484E-04| 0.2652 -0.9642 0.0019 # 3.0752E+05| 0.0001 -0.0020 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.603e-03 -8.142e-02 -4.130e+01 # -8.142e-02 1.191e+00 6.052e+02 # -4.130e+01 6.052e+02 3.075e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 2.37599E-02 +/- 7.48536E-02 # 4 2 cutep50 a 2.23107 +/- 1.09153 # 5 2 cutep50 b 91.2019 +/- 554.541 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.39 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.39 using 59 PHA bins. # Reduced chi-squared = 1.132 for 56 degrees of freedom # Null hypothesis probability = 2.320434e-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 #63.3774 0.54177 -1 0.0217859 2.27284 105.252 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4810E-05| -0.9728 -0.2316 0.0004 # 6.4611E-04| 0.2316 -0.9728 0.0022 # 2.5259E+05| 0.0001 -0.0022 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.017e-03 -7.033e-02 -3.166e+01 # -7.033e-02 1.242e+00 5.600e+02 # -3.166e+01 5.600e+02 2.526e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 2.17859E-02 +/- 6.33828E-02 # 4 2 cutep50 a 2.27284 +/- 1.11444 # 5 2 cutep50 b 105.252 +/- 502.579 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.38 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.38 using 59 PHA bins. # Reduced chi-squared = 1.132 for 56 degrees of freedom # Null hypothesis probability = 2.323803e-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 #63.3626 2.60374 -2 0.0183955 2.35330 131.123 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0699E-05| -0.9825 -0.1861 0.0004 # 7.6036E-04| 0.1861 -0.9825 0.0026 # 1.9922E+05| 0.0001 -0.0026 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.502e-03 -5.750e-02 -2.216e+01 # -5.750e-02 1.336e+00 5.157e+02 # -2.216e+01 5.157e+02 1.992e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<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 1.83955E-02 +/- 5.00223E-02 # 4 2 cutep50 a 2.35330 +/- 1.15566 # 5 2 cutep50 b 131.123 +/- 446.340 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.36 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.36 using 59 PHA bins. # Reduced chi-squared = 1.131 for 56 degrees of freedom # Null hypothesis probability = 2.327730e-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 2.3533 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 131.123 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. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.0373451, 0.0448384 #and delta stat 1.0003, 3.06514 #but latest trial 0.0437825 gives 3.19886 #Suggest that you check this result using the steppar command. # 3 0 0.0410918 (-0.0183706,0.0227211) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.35403, -1.44808 #and delta stat 0, 3.10217 #but latest trial -1.19701 gives 3.89907 #Suggest that you check this result using the steppar command. # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.86247, 2.86256 #and delta statistic 0.180188, 10.685 # # 4 0.452976 2.86251 (-1.90179,0.507751) # !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 = 63.36 using 59 PHA bins. # #Test statistic : Chi-Squared = 63.36 using 59 PHA bins. # Reduced chi-squared = 1.131 for 56 degrees of freedom # Null hypothesis probability = 2.327764e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_350kev_fit.xcm # !XSPEC12>log none; #