#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 00:39:05 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/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: 0.348595 # # #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 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.440508 +/- 0.195305 # 4 2 cutep50 a 2.39453 +/- 0.631974 # 5 2 cutep50 b 135.472 +/- 228.889 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 59.64 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.64 using 59 PHA bins. # Reduced chi-squared = 1.065 for 56 degrees of freedom # Null hypothesis probability = 3.446361e-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 #59.0339 230.061 -3 0.493230 2.23115 83.8298 #58.9967 91.4821 -2 0.492855 2.23103 83.8411 #58.9941 27.1303 -2 0.492975 2.23096 83.8279 #======================================== # Variances and Principal Axes # 3 4 5 # 5.5634E-07| -0.0277 -0.9996 0.0019 # 6.4997E-03| 0.9996 -0.0277 0.0008 # 1.0205E+05| 0.0008 -0.0019 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.745e-02 -1.501e-01 -7.887e+01 # -1.501e-01 3.688e-01 1.940e+02 # -7.887e+01 1.940e+02 1.020e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.492975 +/- 0.259712 # 4 2 cutep50 a 2.23096 +/- 0.607310 # 5 2 cutep50 b 83.8279 +/- 319.453 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 58.99 using 59 PHA bins. # #Test statistic : Chi-Squared = 58.99 using 59 PHA bins. # Reduced chi-squared = 1.053 for 56 degrees of freedom # Null hypothesis probability = 3.666266e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.493034, 0.757172 #and delta stat 0, 7.41576 #but latest trial 0.673092 gives 11.2025 #Suggest that you check this result using the steppar command. # 3 0.323282 0.625103 (-0.169752,0.132069) # !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 #57.6572 0.578991 -1 0.964518 1.30066 339.288 #57.5788 0.66532 -1 0.962672 1.33704 466.756 #57.5266 0.716472 -1 0.961088 1.35996 666.909 #57.4958 0.613699 -1 0.959871 1.37607 992.888 #57.4755 0.520031 -1 0.958957 1.38799 9990.03 #57.4571 0.766869 -1 0.957601 1.40235 9999.22 #57.4563 0.277292 0 0.957923 1.40194 9999.31 #======================================== # Variances and Principal Axes # 3 4 5 # 2.2593E-03| -0.9393 0.3431 -0.0000 # 9.2169E-03| 0.3431 0.9393 -0.0000 # 3.8916E+12| -0.0000 0.0000 1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.860e-03 -6.670e-03 -5.517e+04 # -6.670e-03 1.100e-01 6.287e+05 # -5.517e+04 6.287e+05 3.892e+12 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 25.0000 frozen # 2 1 cpflux Emax keV 50.0000 frozen # 3 1 cpflux Flux 0.957923 +/- 6.21303E-02 # 4 2 cutep50 a 1.40194 +/- 0.331605 # 5 2 cutep50 b 9999.31 +/- 1.97271E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 57.46 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.46 using 59 PHA bins. # Reduced chi-squared = 1.026 for 56 degrees of freedom # Null hypothesis probability = 4.209952e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 4 0.856456 1.54805 (-0.545252,0.146339) # !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 = 57.46 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.46 using 59 PHA bins. # Reduced chi-squared = 1.026 for 56 degrees of freedom # Null hypothesis probability = 4.210071e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_50_100kev_fit.xcm # !XSPEC12>log none; #