#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 23:47:05 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: 0.421546 # # #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 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.215880 +/- 0.938689 # 4 2 cutep50 a 2.04716 +/- 6.62422E-03 # 5 2 cutep50 b 17.7741 +/- 408.027 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 45.27 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.27 using 59 PHA bins. # Reduced chi-squared = 0.8084 for 56 degrees of freedom # Null hypothesis probability = 8.467975e-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 17.7741 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 0.285491 (-0.21588,0.0696109) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.01671, 1.95999 #and delta stat 0.0270528, 50.2742 #but latest trial 1.99735 gives 55.4935 #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 #45.2512 1.19024 0 0.209662 2.06896 25.7961 #======================================== # Variances and Principal Axes # 3 4 5 # 5.1748E-10| -0.0011 -1.0000 0.0001 # 1.5537E-02| 1.0000 -0.0011 0.0015 # 4.3164E+05| 0.0015 -0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 9.721e-01 -8.267e-02 -6.426e+02 # -8.267e-02 7.141e-03 5.552e+01 # -6.426e+02 5.552e+01 4.316e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 0.209662 +/- 0.985968 # 4 2 cutep50 a 2.06896 +/- 8.45073E-02 # 5 2 cutep50 b 25.7961 +/- 656.990 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.25 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.25 using 59 PHA bins. # Reduced chi-squared = 0.8081 for 56 degrees of freedom # Null hypothesis probability = 8.473053e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.01778, 1.92994 #and delta stat 0.0458393, 44.7246 #but latest trial 1.93486 gives 45.6016 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.06896, 2.20797 #and delta stat 0, 2.82903 #but latest trial 2.20185 gives 2.82903 #Suggest that you check this result using the steppar command. # 4 1.97386 2.13846 (-0.0950947,0.0695069) # !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 = 45.25 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.25 using 59 PHA bins. # Reduced chi-squared = 0.8081 for 56 degrees of freedom # Null hypothesis probability = 8.473053e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_150kev_fit.xcm # !XSPEC12>log none; #