#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Thu Dec 24 04:59:39 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/trigger556870/remake_spec_cflux/spec_1speak/sw00556870000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger556870/remake_spec_cflux/spec_1speak/sw00556870000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger556870/00556870000-results/pha/sw00556870000b_peak.pha #Net count rate (cts/s) for Spectrum:1 3.304e-02 +/- 1.071e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger556870/remake_spec_cflux/spec_1speak/sw00556870000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0330436 # Model predicted rate: 3.08956E-02 # # #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 3.50460E-02 +/- 0.142728 # 4 2 cutep50 a 2.15958 +/- 1.84148 # 5 2 cutep50 b 64.6170 +/- 1389.32 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 57.17 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.17 using 59 PHA bins. # Reduced chi-squared = 1.021 for 56 degrees of freedom # Null hypothesis probability = 4.312833e-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 #57.1332 5.77456 -3 0.0253273 2.41743 151.285 #57.1194 3.76168 -2 0.0251479 2.42325 152.064 #57.1185 0.797942 -2 0.0250326 2.42677 153.082 #======================================== # Variances and Principal Axes # 3 4 5 # 6.6560E-05| -0.9608 -0.2771 0.0007 # 2.3506E-03| 0.2771 -0.9608 0.0028 # 5.6178E+05| 0.0001 -0.0028 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.309e-03 -1.521e-01 -5.335e+01 # -1.521e-01 4.533e+00 1.595e+03 # -5.335e+01 1.595e+03 5.618e+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 2.50326E-02 +/- 7.28640E-02 # 4 2 cutep50 a 2.42677 +/- 2.12899 # 5 2 cutep50 b 153.082 +/- 749.519 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 57.12 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.12 using 59 PHA bins. # Reduced chi-squared = 1.020 for 56 degrees of freedom # Null hypothesis probability = 4.333158e-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 #57.0907 0.873744 -2 0.0205141 2.58702 198.797 #======================================== # Variances and Principal Axes # 3 4 5 # 4.7068E-05| -0.9807 -0.1956 0.0006 # 3.1874E-03| 0.1956 -0.9807 0.0033 # 4.1360E+05| 0.0001 -0.0033 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.538e-03 -1.251e-01 -3.734e+01 # -1.251e-01 4.600e+00 1.379e+03 # -3.734e+01 1.379e+03 4.136e+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 2.05141E-02 +/- 5.94782E-02 # 4 2 cutep50 a 2.58702 +/- 2.14473 # 5 2 cutep50 b 198.797 +/- 643.110 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 57.09 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.09 using 59 PHA bins. # Reduced chi-squared = 1.019 for 56 degrees of freedom # Null hypothesis probability = 4.343376e-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 #57.0785 0.836523 -2 0.0184666 2.67153 221.162 #======================================== # Variances and Principal Axes # 3 4 5 # 3.8330E-05| -0.9860 -0.1668 0.0005 # 3.5745E-03| 0.1668 -0.9860 0.0035 # 3.7405E+05| 0.0001 -0.0036 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.900e-03 -1.152e-01 -3.215e+01 # -1.152e-01 4.760e+00 1.334e+03 # -3.215e+01 1.334e+03 3.740e+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 1.84666E-02 +/- 5.38516E-02 # 4 2 cutep50 a 2.67153 +/- 2.18177 # 5 2 cutep50 b 221.162 +/- 611.595 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 57.08 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.08 using 59 PHA bins. # Reduced chi-squared = 1.019 for 56 degrees of freedom # Null hypothesis probability = 4.347828e-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 #57.0621 0.683832 -3 0.0148381 2.84571 264.359 #======================================== # Variances and Principal Axes # 3 4 5 # 2.6239E-05| -0.9919 -0.1272 0.0004 # 4.2826E-03| 0.1272 -0.9919 0.0039 # 3.2367E+05| 0.0001 -0.0040 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.057e-03 -1.004e-01 -2.520e+01 # -1.004e-01 5.091e+00 1.283e+03 # -2.520e+01 1.283e+03 3.237e+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 1.48381E-02 +/- 4.53576E-02 # 4 2 cutep50 a 2.84571 +/- 2.25626 # 5 2 cutep50 b 264.359 +/- 568.913 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 57.06 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.06 using 59 PHA bins. # Reduced chi-squared = 1.019 for 56 degrees of freedom # Null hypothesis probability = 4.353860e-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 #57.0518 0.319201 -3 0.0102541 3.14127 328.135 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1314E-05| -0.9973 -0.0729 0.0003 # 5.9954E-03| 0.0729 -0.9973 0.0048 # 2.6060E+05| 0.0001 -0.0048 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.017e-03 -7.704e-02 -1.593e+01 # -7.704e-02 6.030e+00 1.253e+03 # -1.593e+01 1.253e+03 2.606e+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 1.02541E-02 +/- 3.18924E-02 # 4 2 cutep50 a 3.14127 +/- 2.45563 # 5 2 cutep50 b 328.135 +/- 510.487 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 57.05 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.05 using 59 PHA bins. # Reduced chi-squared = 1.019 for 56 degrees of freedom # Null hypothesis probability = 4.357629e-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 3.14127 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 328.135 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 0.0103682, 0.115294 #and delta stat 0, 5.70069 #but latest trial 0.0826586 gives 7.08412 #Suggest that you check this result using the steppar command. # 3 0 0.0628309 (-0.0103682,0.0524627) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 4.37141, 4.69752 #and delta stat 0.266345, 3.03582 #but latest trial 4.62896 gives 3.84646 #Suggest that you check this result using the steppar command. # 4 -1.88768 4.53447 (-5.01276,1.40938) # !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 = 57.05 using 59 PHA bins. # #Test statistic : Chi-Squared = 57.05 using 59 PHA bins. # Reduced chi-squared = 1.019 for 56 degrees of freedom # Null hypothesis probability = 4.357752e-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; #