#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 20:49:35 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/trigger151131/remake_spec_cflux/spec_1speak/sw00151131000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger151131/remake_spec_cflux/spec_1speak/sw00151131000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger151131/00151131000-results/pha/sw00151131000b_peak.pha #Net count rate (cts/s) for Spectrum:1 5.102e-02 +/- 8.925e-03 # 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/trigger151131/remake_spec_cflux/spec_1speak/sw00151131000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0510212 # Model predicted rate: 4.88469E-02 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.66089 +/- 2.40721 # 4 2 cutep50 a 2.01552 +/- 1.64320E-08 # 5 2 cutep50 b 6.52569 +/- 277.725 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 56.04 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.04 using 59 PHA bins. # Reduced chi-squared = 1.001 for 56 degrees of freedom # Null hypothesis probability = 4.733320e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -8.02553 -7.49614 (-0.36465,0.164744) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 2.00135, with delta statistic: 0.0265255 # # #*** Parameter lower bound is INVALID. # # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #56.0268 6909.95 0 -7.66362 2.02261 9.43939 #======================================== # Variances and Principal Axes # 3 4 5 # 2.2746E-02| -1.0000 0.0000 -0.0000 # 2.2981E-16| -0.0000 -1.0000 0.0000 # 1.6111E+05| 0.0000 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.813e+00 -2.771e-05 -9.658e+02 # -2.771e-05 1.326e-10 4.621e-03 # -9.658e+02 4.621e-03 1.611e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.66362 +/- 2.41101 # 4 2 cutep50 a 2.02261 +/- 1.15134E-05 # 5 2 cutep50 b 9.43939 +/- 401.379 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 56.03 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.03 using 59 PHA bins. # Reduced chi-squared = 1.000 for 56 degrees of freedom # Null hypothesis probability = 4.738569e-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:lg10Flux 4:a 5:b #56.0111 196.032 0 -7.66755 2.03231 13.4164 #======================================== # Variances and Principal Axes # 3 4 5 # 1.3210E-12| -0.0000 -1.0000 0.0000 # 2.2701E-02| 1.0000 -0.0000 0.0042 # 3.2826E+05| 0.0042 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.818e+00 -2.188e-03 -1.379e+03 # -2.188e-03 8.261e-07 5.207e-01 # -1.379e+03 5.207e-01 3.283e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.66755 +/- 2.41203 # 4 2 cutep50 a 2.03231 +/- 9.08905E-04 # 5 2 cutep50 b 13.4164 +/- 572.934 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 56.01 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.01 using 59 PHA bins. # Reduced chi-squared = 1.000 for 56 degrees of freedom # Null hypothesis probability = 4.744472e-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:lg10Flux 4:a 5:b #55.9919 11.7643 0 -7.67234 2.04427 18.2671 #======================================== # Variances and Principal Axes # 3 4 5 # 3.0137E-10| -0.0002 -1.0000 0.0000 # 2.2641E-02| 1.0000 -0.0002 0.0031 # 6.1447E+05| 0.0031 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.773e+00 -3.448e-02 -1.880e+03 # -3.448e-02 2.067e-04 1.127e+01 # -1.880e+03 1.127e+01 6.145e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.67234 +/- 2.40280 # 4 2 cutep50 a 2.04427 +/- 1.43764E-02 # 5 2 cutep50 b 18.2671 +/- 783.876 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 55.99 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.99 using 59 PHA bins. # Reduced chi-squared = 0.9999 for 56 degrees of freedom # Null hypothesis probability = 4.751686e-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:lg10Flux 4:a 5:b #55.9545 0.258141 0 -7.68172 2.06792 27.6877 #======================================== # Variances and Principal Axes # 3 4 5 # 4.7367E-08| -0.0024 -1.0000 0.0002 # 2.2505E-02| 1.0000 -0.0024 0.0020 # 1.3323E+06| 0.0020 -0.0002 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.095e+00 -4.254e-01 -2.600e+03 # -4.254e-01 3.567e-02 2.180e+02 # -2.600e+03 2.180e+02 1.332e+06 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 150.000 frozen # 3 1 cflux lg10Flux cgs -7.68172 +/- 2.25720 # 4 2 cutep50 a 2.06792 +/- 0.188858 # 5 2 cutep50 b 27.6877 +/- 1154.26 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 55.95 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.95 using 59 PHA bins. # Reduced chi-squared = 0.9992 for 56 degrees of freedom # Null hypothesis probability = 4.765734e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.06792, 2.37859 #and delta stat 0, 8.27529 #but latest trial 2.23921 gives 8.2753 #Suggest that you check this result using the steppar command. # 4 0.820289 2.22325 (-1.24763,0.155335) # !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 = 55.95 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.95 using 59 PHA bins. # Reduced chi-squared = 0.9992 for 56 degrees of freedom # Null hypothesis probability = 4.765734e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_25kev_fit.xcm # !XSPEC12>log none; #