#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 13:05:26 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/trigger294120/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00294120000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294120/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00294120000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294120/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00294120000b_avg.pha #Net count rate (cts/s) for Spectrum:1 5.388e-03 +/- 1.305e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 68.29 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger294120/remake_spec_cflux/spec_time_resolved//resolved_spec_3/sw00294120000b_avg.rsp for Source 1 # # Spectral data counts: 0.367965 # Model predicted rate: 5.18483E-03 # # #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 2.81314E-02 +/- 9.70106E-02 # 4 2 cutep50 a 2.16488 +/- 2.26830 # 5 2 cutep50 b 61.7005 +/- 1726.06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 43.63 using 59 PHA bins. # #Test statistic : Chi-Squared = 43.63 using 59 PHA bins. # Reduced chi-squared = 0.7790 for 56 degrees of freedom # Null hypothesis probability = 8.857603e-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 #42.9916 1.55794 -3 0.0185199 3.45171 380.677 #42.9819 3.43635 -3 0.0183708 3.49193 387.633 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9948E-05| -0.9881 -0.1539 0.0008 # 4.7072E-03| 0.1539 -0.9881 0.0056 # 2.3958E+05| 0.0000 -0.0056 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.911e-04 -3.552e-02 -6.195e+00 # -3.552e-02 7.569e+00 1.346e+03 # -6.195e+00 1.346e+03 2.396e+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 350.000 frozen # 3 1 cpflux Flux 1.83708E-02 +/- 1.70628E-02 # 4 2 cutep50 a 3.49193 +/- 2.75126 # 5 2 cutep50 b 387.633 +/- 489.465 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 42.98 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.98 using 59 PHA bins. # Reduced chi-squared = 0.7675 for 56 degrees of freedom # Null hypothesis probability = 8.991145e-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:Flux 4:a 5:b #42.9587 1.8687 -3 0.0179510 3.60703 406.933 #======================================== # Variances and Principal Axes # 3 4 5 # 1.9080E-05| -0.9899 -0.1416 0.0008 # 5.2396E-03| 0.1416 -0.9899 0.0059 # 2.2102E+05| 0.0000 -0.0059 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.647e-04 -3.388e-02 -5.582e+00 # -3.388e-02 7.801e+00 1.313e+03 # -5.582e+00 1.313e+03 2.210e+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 350.000 frozen # 3 1 cpflux Flux 1.79510E-02 +/- 1.62689E-02 # 4 2 cutep50 a 3.60703 +/- 2.79311 # 5 2 cutep50 b 406.933 +/- 470.117 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 42.96 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.96 using 59 PHA bins. # Reduced chi-squared = 0.7671 for 56 degrees of freedom # Null hypothesis probability = 8.995762e-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:Flux 4:a 5:b #42.9407 1.42104 -3 0.0175797 3.71439 424.073 #======================================== # Variances and Principal Axes # 3 4 5 # 1.8196E-05| -0.9914 -0.1310 0.0008 # 5.8132E-03| 0.1310 -0.9914 0.0062 # 2.0875E+05| 0.0000 -0.0062 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.444e-04 -3.290e-02 -5.145e+00 # -3.290e-02 8.155e+00 1.304e+03 # -5.145e+00 1.304e+03 2.087e+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 350.000 frozen # 3 1 cpflux Flux 1.75797E-02 +/- 1.56335E-02 # 4 2 cutep50 a 3.71439 +/- 2.85563 # 5 2 cutep50 b 424.073 +/- 456.886 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 42.94 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.94 using 59 PHA bins. # Reduced chi-squared = 0.7668 for 56 degrees of freedom # Null hypothesis probability = 8.999332e-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:Flux 4:a 5:b #42.9265 1.6778 -3 0.0172384 3.81747 439.799 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7149E-05| -0.9926 -0.1214 0.0008 # 6.4645E-03| 0.1214 -0.9926 0.0065 # 2.0198E+05| 0.0000 -0.0066 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.280e-04 -3.249e-02 -4.838e+00 # -3.249e-02 8.686e+00 1.324e+03 # -4.838e+00 1.324e+03 2.020e+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 350.000 frozen # 3 1 cpflux Flux 1.72384E-02 +/- 1.51007E-02 # 4 2 cutep50 a 3.81747 +/- 2.94720 # 5 2 cutep50 b 439.799 +/- 449.414 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 42.93 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.93 using 59 PHA bins. # Reduced chi-squared = 0.7665 for 56 degrees of freedom # Null hypothesis probability = 9.002154e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at 3.81747 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 439.799 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. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.0566509, 0.0577077 #and delta stat 2.55091, 3.03578 #but latest trial 0.0570438 gives 3.0793 #Suggest that you check this result using the steppar command. # 3 0 0.0571793 (-0.0171402,0.0400391) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during upper bound error calculation. # #Fit statistic : Chi-Squared = 42.92 using 59 PHA bins. # #Test statistic : Chi-Squared = 42.92 using 59 PHA bins. # Reduced chi-squared = 0.7665 for 56 degrees of freedom # Null hypothesis probability = 9.002871e-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; #