#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Fri Dec 25 15:27:56 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/trigger436094/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00436094000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger436094/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00436094000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger436094/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00436094000b_avg.pha #Net count rate (cts/s) for Spectrum:1 7.499e-03 +/- 1.325e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 50.74 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger436094/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00436094000b_avg.rsp for Source 1 # # Spectral data counts: 0.380473 # Model predicted rate: 7.14935E-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 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 6.34569E-03 +/- 5.43477E-02 # 4 2 cutep50 a 2.02972 +/- 2.24849E-04 # 5 2 cutep50 b 11.5651 +/- 608.785 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 58.35 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.35 using 59 PHA bins. # Reduced chi-squared = 1.042 for 56 degrees of freedom # Null hypothesis probability = 3.889081e-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 2.02972 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 11.5651 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 0.00940104 (-0.00634149,0.00305955) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.86048, 1.84034 #and delta stat 1.82254, 3.38845 #but latest trial 1.84867 gives 3.50876 #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 #58.3339 21.316 0 0.00624075 2.04155 16.0820 #======================================== # Variances and Principal Axes # 3 4 5 # 9.0233E-12| -0.0024 -1.0000 0.0000 # 8.7533E-06| 1.0000 -0.0024 0.0001 # 7.3123E+05| 0.0001 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.909e-03 -3.562e-04 -4.605e+01 # -3.562e-04 4.375e-05 5.656e+00 # -4.605e+01 5.656e+00 7.312e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 6.24075E-03 +/- 5.39332E-02 # 4 2 cutep50 a 2.04155 +/- 6.61432E-03 # 5 2 cutep50 b 16.0820 +/- 855.118 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.33 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.33 using 59 PHA bins. # Reduced chi-squared = 1.042 for 56 degrees of freedom # Null hypothesis probability = 3.895937e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.04155, 1.86747 #and delta stat 0, 3.06199 #but latest trial 1.8779 gives 3.17289 #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 #58.317 13.3619 0 0.00615932 2.05243 20.2092 #======================================== # Variances and Principal Axes # 3 4 5 # 3.0162E-10| -0.0143 -0.9999 0.0000 # 8.4929E-06| 0.9999 -0.0143 0.0000 # 1.1714E+06| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.838e-03 -2.079e-03 -5.757e+01 # -2.079e-03 1.527e-03 4.229e+01 # -5.757e+01 4.229e+01 1.171e+06 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 6.15932E-03 +/- 5.32720E-02 # 4 2 cutep50 a 2.05243 +/- 3.90736E-02 # 5 2 cutep50 b 20.2092 +/- 1082.29 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.32 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.32 using 59 PHA bins. # Reduced chi-squared = 1.041 for 56 degrees of freedom # Null hypothesis probability = 3.901912e-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 #58.2307 0.554264 0 0.00574543 2.11005 41.5178 #======================================== # Variances and Principal Axes # 3 4 5 # 2.5902E-07| -0.4639 -0.8859 0.0005 # 9.1628E-06| 0.8859 -0.4639 0.0003 # 2.4528E+06| 0.0000 -0.0006 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.222e-03 -3.400e-02 -5.458e+01 # -3.400e-02 9.514e-01 1.528e+03 # -5.458e+01 1.528e+03 2.453e+06 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 5.74543E-03 +/- 3.49554E-02 # 4 2 cutep50 a 2.11005 +/- 0.975421 # 5 2 cutep50 b 41.5178 +/- 1566.15 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.23 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.23 using 59 PHA bins. # Reduced chi-squared = 1.040 for 56 degrees of freedom # Null hypothesis probability = 3.932383e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 1.03525 2.11005 (-1.0748,0) # !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 = 58.23 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.23 using 59 PHA bins. # Reduced chi-squared = 1.040 for 56 degrees of freedom # Null hypothesis probability = 3.932383e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_150kev_fit.xcm # !XSPEC12>log none; #