#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 05:38:52 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/trigger230702/remake_spec_cflux/spec_20ms_peak/sw00230702000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger230702/remake_spec_cflux/spec_20ms_peak/sw00230702000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger230702/remake_spec_cflux/spec_20ms_peak/sw00230702000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 6.149e-01 +/- 1.553e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger230702/remake_spec_cflux/spec_20ms_peak/sw00230702000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0122985 # Model predicted rate: 0.611980 # # #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 7.13808 +/- 4.99747 # 4 2 cutep50 a 0.930760 +/- 1.55803 # 5 2 cutep50 b 9999.36 +/- 4.62398E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 6.80 using 10 PHA bins. # #Test statistic : Chi-Squared = 6.80 using 10 PHA bins. # Reduced chi-squared = 0.972 for 7 degrees of freedom # Null hypothesis probability = 4.497932e-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 #6.7866 0.0997273 0 6.99413 0.925495 9999.36 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5054E-01| -0.1099 -0.9939 0.0000 # 3.7821E+00| 0.9939 -0.1099 -0.0000 # 2.1884E+13| -0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.531e+01 6.711e+00 2.173e+07 # 6.711e+00 2.536e+00 7.159e+06 # 2.173e+07 7.159e+06 2.188e+13 #------------------------------------ # #======================================================================== #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 6.99413 +/- 5.03057 # 4 2 cutep50 a 0.925495 +/- 1.59260 # 5 2 cutep50 b 9999.36 +/- 4.67805E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 6.79 using 10 PHA bins. # #Test statistic : Chi-Squared = 6.79 using 10 PHA bins. # Reduced chi-squared = 0.970 for 7 degrees of freedom # Null hypothesis probability = 4.514322e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 3.53487 11.2606 (-3.45873,4.26702) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values -0.90315, -0.935934 #and delta stat 2.5838, 4.72538 #but latest trial -0.919542 gives 4.82773 #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 #6.57423 0.526904 -3 0.253987 3.53168 368.353 #======================================== # Variances and Principal Axes # 3 4 5 # 3.1763E-04| -0.2898 -0.9571 0.0056 # 1.5605E+00| 0.9571 -0.2898 0.0021 # 1.5859E+07| 0.0004 -0.0060 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.420e+00 -3.402e+01 -5.619e+03 # -3.402e+01 5.668e+02 9.480e+04 # -5.619e+03 9.480e+04 1.586e+07 #------------------------------------ # #======================================================================== #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 0.253987 +/- 1.84945 # 4 2 cutep50 a 3.53168 +/- 23.8086 # 5 2 cutep50 b 368.353 +/- 3982.22 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 6.57 using 10 PHA bins. # #Test statistic : Chi-Squared = 6.57 using 10 PHA bins. # Reduced chi-squared = 0.939 for 7 degrees of freedom # Null hypothesis probability = 4.745131e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.53168, -35.6333 #and delta stat 0, 3.56992 #but latest trial -30.5666 gives 3.57008 #Suggest that you check this result using the steppar command. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.05337e+07, with delta statistic: 0.0450397 # # #*** Parameter upper bound is INVALID. # # 4 -9.91031 0 (-13.4345,-3.5242) # !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 = 6.57 using 10 PHA bins. # #Test statistic : Chi-Squared = 6.57 using 10 PHA bins. # Reduced chi-squared = 0.939 for 7 degrees of freedom # Null hypothesis probability = 4.745784e-01 # 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; #