#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Mon Dec 28 23:16:40 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/trigger145675/remake_spec_cflux/spec_20ms_peak/sw00145675000b_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/trigger145675/remake_spec_cflux/spec_20ms_peak/sw00145675000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger145675/remake_spec_cflux/spec_20ms_peak/sw00145675000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 9.240e-01 +/- 1.702e-01 # 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/trigger145675/remake_spec_cflux/spec_20ms_peak/sw00145675000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0184796 # Model predicted rate: 0.819369 # # #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 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.377560 +/- 0.352473 # 4 2 cutep50 a -1.73257 +/- 2.06963 # 5 2 cutep50 b 66.6347 +/- 15.2655 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 11.21 using 10 PHA bins. # #Test statistic : Chi-Squared = 11.21 using 10 PHA bins. # Reduced chi-squared = 1.601 for 7 degrees of freedom # Null hypothesis probability = 1.298357e-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 #11.1837 0.058448 -3 0.300802 -2.17664 63.5350 #======================================== # Variances and Principal Axes # 3 4 5 # 3.7853E-03| -0.9991 0.0381 0.0195 # 2.9757E+00| 0.0357 0.9929 -0.1133 # 1.6980E+02| 0.0237 0.1125 0.9934 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.031e-01 5.582e-01 3.988e+00 # 5.582e-01 5.081e+00 1.863e+01 # 3.988e+00 1.863e+01 1.676e+02 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 0.300802 +/- 0.321068 # 4 2 cutep50 a -2.17664 +/- 2.25413 # 5 2 cutep50 b 63.5350 +/- 12.9459 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 11.18 using 10 PHA bins. # #Test statistic : Chi-Squared = 11.18 using 10 PHA bins. # Reduced chi-squared = 1.598 for 7 degrees of freedom # Null hypothesis probability = 1.308025e-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 #11.1504 0.0921306 -3 0.231652 -2.67177 60.9060 #11.1336 0.0498739 -4 0.208462 -2.86866 60.0370 #11.1094 0.0843594 -5 0.182157 -3.11530 59.0480 #11.0729 0.184841 -6 0.152307 -3.43715 57.9095 #11.0173 0.442093 -7 0.118532 -3.87637 56.5752 #10.9488 1.23696 -8 0.0813390 -4.50919 54.9921 #10.9213 4.30688 -3 0.0479323 -5.38739 53.3230 #10.6172 14.2224 -2 0.0364088 -6.06571 52.4751 #10.536 4.39185 -2 0.0259785 -6.64591 51.7463 #10.4154 13.3262 -2 0.0184809 -7.26809 51.0582 #10.3032 18.8504 -2 0.0131917 -7.88462 50.4671 #10.1961 26.7367 -2 0.00956939 -8.47669 49.9636 #10.1094 34.3329 -2 0.00710208 -9.01809 49.5416 #10.0642 45.3834 -1 0.00697581 -9.07828 49.4545 #10.0554 13.3906 -1 0.00679652 -9.12270 49.4067 #======================================== # Variances and Principal Axes # 3 4 5 # 1.8038E-06| -1.0000 0.0025 0.0019 # 4.4368E+01| 0.0031 0.8503 0.5263 # 1.5361E+01| 0.0003 -0.5263 0.8503 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.362e-04 1.155e-01 7.677e-02 # 1.155e-01 3.633e+01 1.298e+01 # 7.677e-02 1.298e+01 2.340e+01 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 6.79652E-03 +/- 2.08847E-02 # 4 2 cutep50 a -9.12270 +/- 6.02764 # 5 2 cutep50 b 49.4067 +/- 4.83689 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 10.06 using 10 PHA bins. # #Test statistic : Chi-Squared = 10.06 using 10 PHA bins. # Reduced chi-squared = 1.436 for 7 degrees of freedom # Null hypothesis probability = 1.854570e-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 #10.0351 0.741581 -1 0.00633416 -9.29765 49.3719 #======================================== # Variances and Principal Axes # 3 4 5 # 1.5429E-06| -1.0000 0.0023 0.0018 # 4.4196E+01| 0.0029 0.8657 0.5005 # 1.5064E+01| 0.0004 -0.5005 0.8657 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.829e-04 1.092e-01 6.981e-02 # 1.092e-01 3.690e+01 1.262e+01 # 6.981e-02 1.262e+01 2.236e+01 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 6.33416E-03 +/- 1.95670E-02 # 4 2 cutep50 a -9.29765 +/- 6.07441 # 5 2 cutep50 b 49.3719 +/- 4.72881 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 10.04 using 10 PHA bins. # #Test statistic : Chi-Squared = 10.04 using 10 PHA bins. # Reduced chi-squared = 1.434 for 7 degrees of freedom # Null hypothesis probability = 1.865918e-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 #10.0112 12.7533 -1 0.00568035 -9.47580 49.2279 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2512E-06| -1.0000 0.0021 0.0016 # 4.5634E+01| 0.0026 0.8795 0.4759 # 1.5241E+01| 0.0004 -0.4759 0.8795 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.210e-04 1.025e-01 6.314e-02 # 1.025e-01 3.875e+01 1.272e+01 # 6.314e-02 1.272e+01 2.213e+01 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 5.68035E-03 +/- 1.79153E-02 # 4 2 cutep50 a -9.47580 +/- 6.22494 # 5 2 cutep50 b 49.2279 +/- 4.70378 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 10.01 using 10 PHA bins. # #Test statistic : Chi-Squared = 10.01 using 10 PHA bins. # Reduced chi-squared = 1.430 for 7 degrees of freedom # Null hypothesis probability = 1.879402e-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 -9.4758 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 49.2279 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 1.27904 (-0.00554517,1.27349) # !XSPEC12>error 4; # 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 #9.92914 0.0458567 -1 0.00375968 -10.0000 48.4765 #9.92757 25.9079 0 0.00376443 -10.0000 48.4707 #======================================== # Variances and Principal Axes # 3 4 5 # 5.2182E-07| -1.0000 0.0007 0.0012 # 1.6144E+01| 0.0010 -0.1531 0.9882 # 1.8402E+02| -0.0009 -0.9882 -0.1531 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.555e-04 1.548e-01 4.085e-02 # 1.548e-01 1.801e+02 2.540e+01 # 4.085e-02 2.540e+01 2.008e+01 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 100.000 frozen # 2 1 cpflux Emax keV 150.000 frozen # 3 1 cpflux Flux 3.76443E-03 +/- 1.24688E-02 # 4 2 cutep50 a -10.0000 +/- 13.4194 # 5 2 cutep50 b 48.4707 +/- 4.48112 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 9.93 using 10 PHA bins. # #Test statistic : Chi-Squared = 9.93 using 10 PHA bins. # Reduced chi-squared = 1.42 for 7 degrees of freedom # Null hypothesis probability = 1.927153e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.18986e+14, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.18986e+14, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (10,10) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 48.2282, 41.0941 #and delta stat 0.135581, 6759.45 #but latest trial 47.7353 gives 0.0274538 #Suggest that you check this result using the steppar command. # 5 44.6611 56.2666 (-3.80196,7.80354) # !XSPEC12>log none; #