#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Sat Dec 26 01:50:24 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/trigger412081/remake_spec_cflux/spec_20ms_peak/sw00412081000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412081/remake_spec_cflux/spec_20ms_peak/sw00412081000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412081/remake_spec_cflux/spec_20ms_peak/sw00412081000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 6.285e-01 +/- 9.702e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger412081/remake_spec_cflux/spec_20ms_peak/sw00412081000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0125709 # Model predicted rate: 0.601707 # # #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 -5.95733 +/- 0.492575 # 4 2 cutep50 a 0.949254 +/- 1.01615 # 5 2 cutep50 b 9999.36 +/- 3.25783E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 6.41 using 10 PHA bins. # #Test statistic : Chi-Squared = 6.41 using 10 PHA bins. # Reduced chi-squared = 0.915 for 7 degrees of freedom # Null hypothesis probability = 4.929746e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -6.28809 -5.66514 (-0.333425,0.289528) # !XSPEC12>error 4; # 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 #4.26742 0.155034 -2 -7.05642 2.61245 190.694 #======================================== # Variances and Principal Axes # 3 4 5 # 3.2060E-05| -0.0819 -0.9966 0.0033 # 5.4829E-02| 0.9966 -0.0819 0.0020 # 3.5090E+05| 0.0017 -0.0035 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.052e+00 -2.065e+00 -5.916e+02 # -2.065e+00 4.258e+00 1.222e+03 # -5.916e+02 1.222e+03 3.509e+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 350.000 frozen # 3 1 cflux lg10Flux cgs -7.05642 +/- 1.02568 # 4 2 cutep50 a 2.61245 +/- 2.06342 # 5 2 cutep50 b 190.694 +/- 592.361 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.27 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.27 using 10 PHA bins. # Reduced chi-squared = 0.610 for 7 degrees of freedom # Null hypothesis probability = 7.485124e-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 #4.25397 0.138056 -2 -7.06243 2.62679 194.410 #======================================== # Variances and Principal Axes # 3 4 5 # 3.3618E-05| -0.0839 -0.9965 0.0034 # 5.4799E-02| 0.9965 -0.0839 0.0020 # 3.4377E+05| 0.0017 -0.0035 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.033e+00 -2.048e+00 -5.800e+02 # -2.048e+00 4.268e+00 1.211e+03 # -5.800e+02 1.211e+03 3.438e+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 350.000 frozen # 3 1 cflux lg10Flux cgs -7.06243 +/- 1.01636 # 4 2 cutep50 a 2.62679 +/- 2.06589 # 5 2 cutep50 b 194.410 +/- 586.316 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 4.25 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.25 using 10 PHA bins. # Reduced chi-squared = 0.608 for 7 degrees of freedom # Null hypothesis probability = 7.501044e-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 #3.92018 0.0988851 -3 -7.22157 3.05875 294.472 #======================================== # Variances and Principal Axes # 3 4 5 # 9.1123E-05| -0.1386 -0.9903 0.0043 # 5.2445E-02| 0.9904 -0.1386 0.0023 # 2.1475E+05| 0.0017 -0.0046 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 6.475e-01 -1.658e+00 -3.578e+02 # -1.658e+00 4.573e+00 9.908e+02 # -3.578e+02 9.908e+02 2.147e+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 350.000 frozen # 3 1 cflux lg10Flux cgs -7.22157 +/- 0.804679 # 4 2 cutep50 a 3.05875 +/- 2.13835 # 5 2 cutep50 b 294.472 +/- 463.409 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.92 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.92 using 10 PHA bins. # Reduced chi-squared = 0.560 for 7 degrees of freedom # Null hypothesis probability = 7.889243e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the low end of the confidence range. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #3.64571 0.0216688 -3 -7.52080 4.23555 483.004 #======================================== # Variances and Principal Axes # 3 4 5 # 3.6010E-04| -0.2775 -0.9607 0.0073 # 5.3491E-02| 0.9607 -0.2775 0.0038 # 1.2649E+05| 0.0016 -0.0081 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.934e-01 -1.701e+00 -2.086e+02 # -1.701e+00 8.274e+00 1.023e+03 # -2.086e+02 1.023e+03 1.265e+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 350.000 frozen # 3 1 cflux lg10Flux cgs -7.52080 +/- 0.627200 # 4 2 cutep50 a 4.23555 +/- 2.87653 # 5 2 cutep50 b 483.004 +/- 355.641 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.65 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.65 using 10 PHA bins. # Reduced chi-squared = 0.521 for 7 degrees of freedom # Null hypothesis probability = 8.195593e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.23555, 1.14497 #and delta stat 0, 3.48262 #but latest trial 1.67691 gives 8.31757 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 6.86973, 7.19105 #and delta stat 0.809459, 4.24759 #but latest trial 7.02649 gives 4.24806 #Suggest that you check this result using the steppar command. # 4 2.69026 7.03039 (-1.53556,2.80457) # !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 = 3.64 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.64 using 10 PHA bins. # Reduced chi-squared = 0.521 for 7 degrees of freedom # Null hypothesis probability = 8.196603e-01 # 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; #