#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 00:39:09 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/trigger640584/remake_spec_cflux/spec_1speak/sw00640584000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger640584/remake_spec_cflux/spec_1speak/sw00640584000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger640584/00640584000-results/pha/sw00640584000b_peak.pha #Net count rate (cts/s) for Spectrum:1 3.519e-01 +/- 1.833e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger640584/remake_spec_cflux/spec_1speak/sw00640584000b_1speak.rsp for Source 1 # # Spectral data counts: 0.351889 # Model predicted rate: 0.348888 # # #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 150.000 frozen # 3 1 cpflux Flux 6.27021E-02 +/- 8.09243E-02 # 4 2 cutep50 a 2.34599 +/- 0.626211 # 5 2 cutep50 b 120.671 +/- 246.480 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 59.47 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.47 using 59 PHA bins. # Reduced chi-squared = 1.062 for 56 degrees of freedom # Null hypothesis probability = 3.504182e-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 #59.3918 7.07348 -2 0.0626559 2.34558 120.654 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3976E-06| -0.3524 -0.9358 0.0023 # 1.2562E-04| 0.9358 -0.3524 0.0012 # 6.2370E+04| 0.0003 -0.0025 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.610e-03 -5.103e-02 -2.013e+01 # -5.103e-02 4.000e-01 1.579e+02 # -2.013e+01 1.579e+02 6.237e+04 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 6.26559E-02 +/- 8.13027E-02 # 4 2 cutep50 a 2.34558 +/- 0.632437 # 5 2 cutep50 b 120.654 +/- 249.739 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 59.39 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.39 using 59 PHA bins. # Reduced chi-squared = 1.061 for 56 degrees of freedom # Null hypothesis probability = 3.530947e-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 2.34558 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 120.654 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 0.103592 (-0.0627455,0.0408462) # !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 #57.5654 0.384036 -1 0.333176 1.32119 467.228 #57.5448 0.51859 -1 0.333377 1.33264 522.000 #57.5284 0.482815 -1 0.333921 1.34188 587.664 #57.5181 0.435967 -2 0.338324 1.38856 9460.21 #57.5173 4.54305 3 0.338324 1.38856 9299.97 #======================================== # Variances and Principal Axes # 3 4 5 # 2.8494E-04| -0.9483 -0.3173 0.0000 # 9.4961E-03| 0.3173 -0.9483 0.0000 # 7.8008E+11| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.275e-03 7.728e-03 2.879e+04 # 7.728e-03 1.123e-01 2.845e+05 # 2.879e+04 2.845e+05 7.801e+11 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cpflux Flux 0.338324 +/- 4.76965E-02 # 4 2 cutep50 a 1.38856 +/- 0.335118 # 5 2 cutep50 b 9299.97 +/- 8.83224E+05 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 57.52 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.52 using 59 PHA bins. # Reduced chi-squared = 1.027 for 56 degrees of freedom # Null hypothesis probability = 4.187839e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 4 0.849516 1.48756 (-0.539042,0.0989987) # !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 = 57.52 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.52 using 59 PHA bins. # Reduced chi-squared = 1.027 for 56 degrees of freedom # Null hypothesis probability = 4.188326e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_350kev_fit.xcm # !XSPEC12>log none; #