#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 11:24:05 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/trigger444643/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00444643000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger444643/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00444643000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger444643/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00444643000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.142e-01 +/- 8.630e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.692 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger444643/remake_spec_cflux/spec_time_resolved//resolved_spec_14/sw00444643000b_avg.rsp for Source 1 # # Spectral data counts: 0.362458 # Model predicted rate: 0.211160 # # #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 350.000 frozen # 3 1 cpflux Flux 1.84264 +/- 0.145467 # 4 2 cutep50 a 1.63945 +/- 0.260302 # 5 2 cutep50 b 9999.36 +/- 2.84904E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 76.83 using 59 PHA bins. # #Test statistic : Chi-Squared = 76.83 using 59 PHA bins. # Reduced chi-squared = 1.372 for 56 degrees of freedom # Null hypothesis probability = 3.377820e-02 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.84264, 1.68946 #and delta stat 0, 2.91717 #but latest trial 1.69574 gives 3.45168 #Suggest that you check this result using the steppar command. #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 3 1.76605 1.95654 (-0.0765656,0.113927) # !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 #74.5869 3.98155 7 1.36401 2.06715 26.6087 #======================================== # Variances and Principal Axes # 3 4 5 # 7.7984E-10| -0.0005 -1.0000 0.0001 # 1.4423E-02| 1.0000 -0.0005 0.0059 # 6.3872E+04| 0.0059 -0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.227e+00 -5.320e-02 -3.759e+02 # -5.320e-02 1.279e-03 9.037e+00 # -3.759e+02 9.037e+00 6.387e+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 350.000 frozen # 3 1 cpflux Flux 1.36401 +/- 1.49234 # 4 2 cutep50 a 2.06715 +/- 3.57588E-02 # 5 2 cutep50 b 26.6087 +/- 252.724 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 74.59 using 59 PHA bins. # #Test statistic : Chi-Squared = 74.59 using 59 PHA bins. # Reduced chi-squared = 1.332 for 56 degrees of freedom # Null hypothesis probability = 4.905121e-02 #***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 #74.5352 2.93431e+16 0 1.42567 2.00833 3.39208 #======================================== # Variances and Principal Axes # 3 4 5 # 6.5237E-22| -1.0000 -0.0000 -0.0000 # 1.0845E-40| 0.0000 -1.0000 0.0000 # 0.0000E+00| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.729e+00 -1.835e-17 -5.159e+01 # -1.835e-17 1.240e-34 3.488e-16 # -5.159e+01 3.488e-16 9.810e+02 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cpflux Flux 1.42567 +/- 1.65191 # 4 2 cutep50 a 2.00833 +/- 1.11361E-17 # 5 2 cutep50 b 3.39208 +/- 31.3207 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 74.54 using 59 PHA bins. # #Test statistic : Chi-Squared = 74.54 using 59 PHA bins. # Reduced chi-squared = 1.331 for 56 degrees of freedom # Null hypothesis probability = 4.946290e-02 #***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: 2.00833, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.00833, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 1.39466 0 (-0.613667,-2.00833) # !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 = 74.54 using 59 PHA bins. # #Test statistic : Chi-Squared = 74.54 using 59 PHA bins. # Reduced chi-squared = 1.331 for 56 degrees of freedom # Null hypothesis probability = 4.946290e-02 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_15_150kev_fit.xcm # !XSPEC12>log none; #