#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 17:05:34 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: 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/trigger175603/remake_spec_cflux/spec_T100/sw00175603000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger175603/remake_spec_cflux/spec_T100/sw00175603000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger175603/remake_spec_cflux/spec_T100/sw00175603000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.597e-02 +/- 1.850e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 23 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger175603/remake_spec_cflux/spec_T100/sw00175603000b_avg.rsp for Source 1 # # Spectral data counts: 0.367199 # Model predicted rate: 1.51112E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.25788 +/- 0.756913 # 2 1 cutep50 b 9999.36 +/- 3.60878E+06 # 3 1 cutep50 norm 1.01278E-03 +/- 8.27472E-04 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 55.53 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.53 using 59 PHA bins. # Reduced chi-squared = 0.9916 for 56 degrees of freedom # Null hypothesis probability = 4.925594e-01 # Weighting method: standard # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.25788, 0.0127674 #and delta stat 0, 4.14432 #but latest trial 0.25177 gives 13.5792 #Suggest that you check this result using the steppar command. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #54.649 0.102197 -2 2.50200 163.480 0.000234388 #======================================== # Variances and Principal Axes # 1 2 3 # 7.4063E-10| -0.0067 0.0000 -1.0000 # 1.7180E-04| 1.0000 -0.0031 -0.0067 # 2.1203E+05| 0.0031 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.071e+00 6.626e+02 -4.921e-04 # 6.626e+02 2.120e+05 -1.571e-01 # -4.921e-04 -1.571e-01 1.248e-07 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.50200 +/- 1.43910 # 2 1 cutep50 b 163.480 +/- 460.462 # 3 1 cutep50 norm 2.34388E-04 +/- 3.53339E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.65 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.65 using 59 PHA bins. # Reduced chi-squared = 0.9759 for 56 degrees of freedom # Null hypothesis probability = 5.261235e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #54.6007 0.0954125 -2 2.58315 185.569 0.000216477 #======================================== # Variances and Principal Axes # 1 2 3 # 6.3148E-10| -0.0053 0.0000 -1.0000 # 2.3341E-04| 1.0000 -0.0034 -0.0053 # 1.8712E+05| 0.0034 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.122e+00 6.302e+02 -4.652e-04 # 6.302e+02 1.871e+05 -1.378e-01 # -4.652e-04 -1.378e-01 1.087e-07 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.58315 +/- 1.45684 # 2 1 cutep50 b 185.569 +/- 432.569 # 3 1 cutep50 norm 2.16477E-04 +/- 3.29647E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.60 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.60 using 59 PHA bins. # Reduced chi-squared = 0.9750 for 56 degrees of freedom # Null hypothesis probability = 5.279670e-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 #54.5308 0.0882643 -2 2.70808 217.713 0.000191591 #======================================== # Variances and Principal Axes # 1 2 3 # 4.9435E-10| -0.0039 0.0000 -1.0000 # 3.3980E-04| 1.0000 -0.0037 -0.0039 # 1.6018E+05| 0.0037 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.203e+00 5.939e+02 -4.268e-04 # 5.939e+02 1.602e+05 -1.147e-01 # -4.268e-04 -1.147e-01 8.792e-08 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.70808 +/- 1.48410 # 2 1 cutep50 b 217.713 +/- 400.218 # 3 1 cutep50 norm 1.91591E-04 +/- 2.96516E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.53 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.53 using 59 PHA bins. # Reduced chi-squared = 0.9738 for 56 degrees of freedom # Null hypothesis probability = 5.306367e-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 #54.4879 0.0835669 -2 2.79054 237.791 0.000176748 #======================================== # Variances and Principal Axes # 1 2 3 # 4.2055E-10| -0.0033 0.0000 -1.0000 # 4.1711E-04| 1.0000 -0.0039 -0.0033 # 1.4690E+05| 0.0039 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.259e+00 5.760e+02 -4.040e-04 # 5.760e+02 1.469e+05 -1.027e-01 # -4.040e-04 -1.027e-01 7.665e-08 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.79054 +/- 1.50303 # 2 1 cutep50 b 237.791 +/- 383.278 # 3 1 cutep50 norm 1.76748E-04 +/- 2.76858E-04 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.49 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.49 using 59 PHA bins. # Reduced chi-squared = 0.9730 for 56 degrees of freedom # Null hypothesis probability = 5.322792e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.79103, 5.2635 #and delta stat 0, 7.14016 #but latest trial 4.34231 gives 7.14016 #Suggest that you check this result using the steppar command. # 1 0.678948 4.02726 (-2.11208,1.23623) # !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 = 54.49 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.49 using 59 PHA bins. # Reduced chi-squared = 0.9730 for 56 degrees of freedom # Null hypothesis probability = 5.322887e-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 #