#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Sun Mar 17 23:47:04 2019 # 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../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/trigger887512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00887512000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00887512000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00887512000b_avg.pha #Net count rate (cts/s) for Spectrum:1 4.549e-01 +/- 4.169e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.88 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger887512/remake_spec_cflux/spec_time_resolved//resolved_spec_15/sw00887512000b_avg.rsp for Source 1 # # Spectral data counts: 0.400293 # Model predicted rate: 0.419733 # # #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 25.0000 frozen # 3 1 cpflux Flux 0.554865 +/- 0.735941 # 4 2 cutep50 a 2.04716 +/- 6.35200E-03 # 5 2 cutep50 b 17.8309 +/- 395.264 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 45.28 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.28 using 59 PHA bins. # Reduced chi-squared = 0.8085 for 56 degrees of freedom # Null hypothesis probability = 8.466160e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 2.04716 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 17.8309 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 0.870882 (-0.552584,0.318298) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00916, 1.96357 #and delta stat 0.0280392, 28.1642 #but latest trial 1.98636 gives 29.2429 #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 #45.2615 7.10464 0 0.534432 2.05761 21.6359 #======================================== # Variances and Principal Axes # 3 4 5 # 6.2558E-11| -0.0002 -1.0000 0.0001 # 1.0137E-01| 1.0000 -0.0002 0.0013 # 2.6882E+05| 0.0013 -0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.514e-01 -1.843e-02 -3.478e+02 # -1.843e-02 7.535e-04 1.423e+01 # -3.478e+02 1.423e+01 2.688e+05 #------------------------------------ # #======================================================================== #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 25.0000 frozen # 3 1 cpflux Flux 0.534432 +/- 0.742533 # 4 2 cutep50 a 2.05761 +/- 2.74499E-02 # 5 2 cutep50 b 21.6359 +/- 518.479 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.26 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.26 using 59 PHA bins. # Reduced chi-squared = 0.8082 for 56 degrees of freedom # Null hypothesis probability = 8.470412e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00469, 1.9673 #and delta stat 0.0470932, 28.3568 #but latest trial 1.96893 gives 28.4308 #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 #45.2203 1.93388 -1 0.532323 2.10277 38.0104 #======================================== # Variances and Principal Axes # 3 4 5 # 1.6509E-08| -0.0025 -1.0000 0.0005 # 9.9046E-02| 1.0000 -0.0025 0.0006 # 1.5009E+06| 0.0006 -0.0005 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.829e-01 -4.720e-01 -9.361e+02 # -4.720e-01 3.811e-01 7.563e+02 # -9.361e+02 7.563e+02 1.501e+06 #------------------------------------ # #======================================================================== #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 25.0000 frozen # 3 1 cpflux Flux 0.532323 +/- 0.826388 # 4 2 cutep50 a 2.10277 +/- 0.617315 # 5 2 cutep50 b 38.0104 +/- 1225.11 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.22 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.22 using 59 PHA bins. # Reduced chi-squared = 0.8075 for 56 degrees of freedom # Null hypothesis probability = 8.480996e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: *** 3 point fit failed during interpolation *** #Upper bound error calculation is invalid. # 4 0.495438 2.10277 (-1.60733,0) # !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 = 45.22 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.22 using 59 PHA bins. # Reduced chi-squared = 0.8075 for 56 degrees of freedom # Null hypothesis probability = 8.480996e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_25_50kev_fit.xcm # !XSPEC12>log none; #