#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12> show # #XSPEC version: 12.9.0n # #Wed Jun 1 16:36:22 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/trigger684098/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00684098000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger684098/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00684098000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger684098/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00684098000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.587e-01 +/- 1.417e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1.024 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger684098/remake_spec_cflux/spec_time_resolved//resolved_spec_4/sw00684098000b_avg.rsp for Source 1 # # Spectral data counts: 0.162491 # Model predicted rate: 0.153283 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.15816 +/- 0.497489 # 2 1 cutep50 b 74.9453 +/- 255.826 # 3 1 cutep50 norm 7.34984E-03 +/- 3.91577E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 47.06 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.06 using 59 PHA bins. # Reduced chi-squared = 0.8404 for 56 degrees of freedom # Null hypothesis probability = 7.968265e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #47.0501 0.105997 -1 2.16921 78.0378 0.00726382 #======================================== # Variances and Principal Axes # 1 2 3 # 4.3130E-07| -0.0251 0.0000 -0.9997 # 2.3114E-03| 0.9997 -0.0018 -0.0251 # 7.1685E+04| 0.0018 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.433e-01 1.314e+02 -1.780e-03 # 1.314e+02 7.168e+04 -9.393e-01 # -1.780e-03 -9.393e-01 1.419e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.16921 +/- 0.493296 # 2 1 cutep50 b 78.0378 +/- 267.739 # 3 1 cutep50 norm 7.26382E-03 +/- 3.76694E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 47.05 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.05 using 59 PHA bins. # Reduced chi-squared = 0.8402 for 56 degrees of freedom # Null hypothesis probability = 7.971670e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #47.0154 0.0654235 -1 2.21507 92.7644 0.00693041 #======================================== # Variances and Principal Axes # 1 2 3 # 3.9166E-07| -0.0331 0.0001 -0.9995 # 9.1177E-04| 0.9994 -0.0020 -0.0331 # 6.0856E+04| 0.0020 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.483e-01 1.227e+02 -1.724e-03 # 1.227e+02 6.086e+04 -8.402e-01 # -1.724e-03 -8.402e-01 1.299e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.21507 +/- 0.498308 # 2 1 cutep50 b 92.7644 +/- 246.689 # 3 1 cutep50 norm 6.93041E-03 +/- 3.60434E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 47.02 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.02 using 59 PHA bins. # Reduced chi-squared = 0.8396 for 56 degrees of freedom # Null hypothesis probability = 7.982055e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #46.9956 0.015245 -2 2.26160 108.117 0.00660765 #======================================== # Variances and Principal Axes # 1 2 3 # 3.5615E-07| -0.0365 0.0001 -0.9993 # 6.2233E-04| 0.9993 -0.0022 -0.0365 # 5.0587E+04| 0.0022 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.547e-01 1.134e+02 -1.688e-03 # 1.134e+02 5.059e+04 -7.429e-01 # -1.688e-03 -7.429e-01 1.210e-05 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.26160 +/- 0.504707 # 2 1 cutep50 b 108.117 +/- 224.916 # 3 1 cutep50 norm 6.60765E-03 +/- 3.47797E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 47.00 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.00 using 59 PHA bins. # Reduced chi-squared = 0.8392 for 56 degrees of freedom # Null hypothesis probability = 7.987958e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.40493, 2.41265 #and delta stat 0.0236098, 49.3407 #but latest trial 2.40553 gives 0.0234029 #Suggest that you check this result using the steppar command. # 1 1.41815 2.40879 (-0.844361,0.146275) # !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 = 47.00 using 59 PHA bins. # #Test statistic : Chi-Squared = 47.00 using 59 PHA bins. # Reduced chi-squared = 0.8392 for 56 degrees of freedom # Null hypothesis probability = 7.988022e-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 #