#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sun Dec 27 12:48:16 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/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.pha #Net count rate (cts/s) for Spectrum:1 -2.567e-01 +/- 5.247e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.024 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294974/remake_spec_cflux/spec_time_resolved//resolved_spec_7/sw00294974000b_avg.rsp for Source 1 # # Spectral data counts: -0.00616055 # Model predicted rate: 2.92429E-05 # # #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 350.000 frozen # 3 1 cflux lg10Flux cgs -15.9523 +/- -1.00000 # 4 2 cutep50 a -9.49978 +/- 2.85186E+10 # 5 2 cutep50 b 9999.33 +/- 1.84867E+14 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 64.01 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 64.01 using 59 PHA bins. # Reduced chi-squared = 1.143 for 56 degrees of freedom # Null hypothesis probability = 2.158679e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # 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:lg10Flux 4:a 5:b #63.545 0.0623122 -3 -13.2772 -9.49998 9999.36 #63.5144 0.22769 -4 -13.3100 -9.48977 9999.35 #63.5038 0.120778 -5 -13.3308 -9.48294 9999.34 #63.5009 0.0659605 -6 -13.3387 -9.47809 9999.33 #***Warning: LevMarq::invertCorrelationMatrix: # Negative diagonal element for parameter 3 #***Warning: LevMarq::invertCorrelationMatrix: # Negative diagonal element for parameter 5 #======================================== # Variances and Principal Axes # 3 4 5 # 4.4413E+18| 0.7217 0.6922 -0.0001 # 1.3896E-01| 0.6922 -0.7217 0.0001 # 4.6117E+18| 0.0000 -0.0002 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # -2.708e+14 2.317e+14 3.193e+18 # 9.509e+13 5.195e+14 2.782e+18 # 2.306e+18 1.931e+18 -1.825e+21 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cflux lg10Flux cgs -13.3387 +/- -1.00000 # 4 2 cutep50 a -9.47809 +/- 2.27916E+07 # 5 2 cutep50 b 9999.33 +/- -1.00000 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 63.50 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 63.50 using 59 PHA bins. # Reduced chi-squared = 1.134 for 56 degrees of freedom # Null hypothesis probability = 2.291152e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # #***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 #62.5764 0.0173654 -2 -6.57343 -3.85832 421.339 #62.5593 0.0371728 -2 -6.36365 -4.11575 508.322 #62.5352 0.0456076 -2 -6.11724 -4.50996 628.438 #62.5037 0.0566873 -2 -5.83603 -5.04951 799.055 #62.4891 0.0787257 -1 -5.79791 -5.21019 842.703 #62.4816 0.00846781 -1 -5.74586 -5.35060 879.389 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1808E-01| -0.9747 -0.2236 0.0006 # 1.5300E+02| 0.2236 -0.9747 0.0018 # 9.9304E+09| -0.0002 -0.0019 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.268e+02 3.291e+03 1.780e+06 # 3.291e+03 3.478e+04 1.855e+07 # 1.780e+06 1.855e+07 9.930e+09 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cflux lg10Flux cgs -5.74586 +/- 18.0788 # 4 2 cutep50 a -5.35060 +/- 186.492 # 5 2 cutep50 b 879.389 +/- 9.96513E+04 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 62.48 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 62.48 using 59 PHA bins. # Reduced chi-squared = 1.116 for 56 degrees of freedom # Null hypothesis probability = 2.569530e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Parameter pegged at hard limit: -30 # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #62.4253 0.0303035 -2 -5.33910 -8.72717 620.521 #62.4155 0.0715218 -1 -5.31365 -8.99130 633.700 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0397E-01| -0.9917 -0.1288 0.0012 # 3.8992E+02| 0.1288 -0.9916 0.0073 # 9.6284E+09| -0.0003 -0.0074 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.337e+02 1.821e+04 2.457e+06 # 1.821e+04 5.320e+05 7.155e+07 # 2.457e+06 7.155e+07 9.628e+09 #------------------------------------ # #======================================================================== #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 350.000 frozen # 3 1 cflux lg10Flux cgs -5.31365 +/- 25.1729 # 4 2 cutep50 a -8.99130 +/- 729.413 # 5 2 cutep50 b 633.700 +/- 9.81217E+04 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 62.42 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 62.42 using 59 PHA bins. # Reduced chi-squared = 1.115 for 56 degrees of freedom # Null hypothesis probability = 2.588298e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Parameter pegged at hard limit: -30 #Apparent non-monotonicity in statistic space detected. #Current bracket values -4.71103, -4.70376 #and delta stat 2.50372, 2.75718 #but latest trial -4.70517 gives 2.1801 #Suggest that you check this result using the steppar command. # 3 0 -4.7074 (5.28194,0.574541) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.29082e+08, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 6.29082e+08, with delta statistic: 1.08497 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (9.26005,9.26005) # !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 = 62.41 using 59 PHA bins. # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # #Test statistic : Chi-Squared = 62.41 using 59 PHA bins. # Reduced chi-squared = 1.114 for 56 degrees of freedom # Null hypothesis probability = 2.589310e-01 # #***Warning: Chi-square may not be valid due to bins with zero variance # in spectrum number(s): 1 # # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_150kev_fit.xcm # !XSPEC12>log none; #