#XSPEC version: 12.9.0i #Build Date/Time: Tue Feb 9 12:39:18 2016 # !XSPEC12> show # #XSPEC version: 12.9.0i # #Mon Mar 28 14:35:45 2016 # 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: Channels # 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/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_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/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 3.325e-01 +/- 8.565e-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/trigger679120/remake_spec_cflux/spec_20ms_peak/sw00679120000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.00664987 # Model predicted rate: 0.298579 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 0.465437 +/- 1.73578 # 2 1 cutep50 b 9991.69 +/- 2.54560E+06 # 3 1 cutep50 norm 1.93043E-02 +/- 2.81167E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 4.05 using 10 PHA bins. # #Test statistic : Chi-Squared = 4.05 using 10 PHA bins. # Reduced chi-squared = 0.579 for 7 degrees of freedom # Null hypothesis probability = 7.740177e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values -1.00073, -1.00075 #and delta statistic 0.805069, 3.95002 # # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #3.46736 0.681804 -1 3.32519 318.113 0.000171035 #3.45756 54.1812 -1 3.32631 317.836 0.000163747 #======================================== # Variances and Principal Axes # 1 2 3 # 1.6873E-09| -0.0030 0.0000 -1.0000 # 1.2314E-01| 1.0000 -0.0056 -0.0030 # 3.7507E+07| 0.0056 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.156e+03 2.082e+05 -2.346e-01 # 2.082e+05 3.751e+07 -4.220e+01 # -2.346e-01 -4.220e+01 4.862e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 3.32631 +/- 33.9939 # 2 1 cutep50 b 317.836 +/- 6124.17 # 3 1 cutep50 norm 1.63747E-04 +/- 6.97309E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.46 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.46 using 10 PHA bins. # Reduced chi-squared = 0.494 for 7 degrees of freedom # Null hypothesis probability = 8.397001e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.32631, 1.19747 #and delta stat 0, 3.60991 #but latest trial 1.48317 gives 6.35958 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #3.31507 0.183376 -2 3.36349 311.416 4.68694e-05 #======================================== # Variances and Principal Axes # 1 2 3 # 1.6185E-10| -0.0010 0.0000 -1.0000 # 1.0741E+00| 1.0000 -0.0058 -0.0010 # 3.3945E+08| 0.0058 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.123e+04 1.952e+06 -7.094e-01 # 1.952e+06 3.394e+08 -1.232e+02 # -7.094e-01 -1.232e+02 4.572e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 3.36349 +/- 105.971 # 2 1 cutep50 b 311.416 +/- 1.84238E+04 # 3 1 cutep50 norm 4.68694E-05 +/- 6.76159E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.32 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.32 using 10 PHA bins. # Reduced chi-squared = 0.474 for 7 degrees of freedom # Null hypothesis probability = 8.544074e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.36349, 1.21086 #and delta stat 0, 3.87131 #but latest trial 1.56377 gives 7.34681 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #3.28577 0.0846877 -2 3.40092 310.682 2.28032e-05 #======================================== # Variances and Principal Axes # 1 2 3 # 3.3287E-11| -0.0004 0.0000 -1.0000 # 4.6465E+00| 1.0000 -0.0059 -0.0004 # 1.4500E+09| 0.0059 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.091e+04 8.591e+06 -1.463e+00 # 8.591e+06 1.450e+09 -2.466e+02 # -1.463e+00 -2.466e+02 4.287e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 3.40092 +/- 225.626 # 2 1 cutep50 b 310.682 +/- 3.80786E+04 # 3 1 cutep50 norm 2.28032E-05 +/- 6.54747E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.29 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.29 using 10 PHA bins. # Reduced chi-squared = 0.469 for 7 degrees of freedom # Null hypothesis probability = 8.573688e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.40092, 1.22433 #and delta stat 0, 4.02359 #but latest trial 1.61594 gives 7.90807 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #3.27283 0.0439822 -2 3.43683 310.319 1.17136e-05 #======================================== # Variances and Principal Axes # 1 2 3 # 8.3106E-12| -0.0002 0.0000 -1.0000 # 1.6828E+01| 1.0000 -0.0061 -0.0002 # 5.1646E+09| 0.0061 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.911e+05 3.142e+07 -2.752e+00 # 3.142e+07 5.165e+09 -4.518e+02 # -2.752e+00 -4.518e+02 4.037e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 3.43683 +/- 437.200 # 2 1 cutep50 b 310.319 +/- 7.18685E+04 # 3 1 cutep50 norm 1.17136E-05 +/- 6.35343E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.27 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.27 using 10 PHA bins. # Reduced chi-squared = 0.468 for 7 degrees of freedom # Null hypothesis probability = 8.586692e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.43683, 1.23726 #and delta stat 0, 4.15648 #but latest trial 1.66207 gives 8.39227 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #3.26246 0.0130021 -2 3.50641 309.661 3.20496e-06 #======================================== # Variances and Principal Axes # 1 2 3 # 1.9405E+02| -1.0000 -0.0000 0.0001 # 5.9719E-13| -0.0001 0.0000 -1.0000 # 5.9537E+10| -0.0000 1.0000 0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.351e+06 3.682e+08 -9.114e+00 # 3.682e+08 5.767e+10 -1.426e+03 # -9.114e+00 -1.426e+03 3.595e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 3.50641 +/- 1533.38 # 2 1 cutep50 b 309.661 +/- 2.40153E+05 # 3 1 cutep50 norm 3.20496E-06 +/- 5.99603E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 3.26 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.26 using 10 PHA bins. # Reduced chi-squared = 0.466 for 7 degrees of freedom # Null hypothesis probability = 8.597076e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.50641, 1.26231 #and delta stat 0, 4.40445 #but latest trial 1.74743 gives 9.26119 #Suggest that you check this result using the steppar command. # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 #***Warning: Parameter pegged at hard limit: 10 # 1 2.38436 0 (-1.12224,-3.5066) # !XSPEC12> error 2 # 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 = 3.26 using 10 PHA bins. # #Test statistic : Chi-Squared = 3.26 using 10 PHA bins. # Reduced chi-squared = 0.466 for 7 degrees of freedom # Null hypothesis probability = 8.597110e-01 # Current data and model not fit yet. # # !XSPEC12> error 3 #A valid fit is first required in order to run error command. # # !XSPEC12> log none #