#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0n # #Fri Jul 22 13:39:38 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: 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/trigger703176/remake_spec_cflux/spec_T100/sw00703176000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_T100/sw00703176000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_T100/sw00703176000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.885e-02 +/- 1.444e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 69.62 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger703176/remake_spec_cflux/spec_T100/sw00703176000b_avg.rsp for Source 1 # # Spectral data counts: 1.31238 # Model predicted rate: 1.85697E-02 # # #Current model list: # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -8.76392 +/- 6.90857E-02 # 4 2 cutep50 a 2.46328 +/- 0.616218 # 5 2 cutep50 b 162.983 +/- 206.744 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 53.19 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.19 using 59 PHA bins. # Reduced chi-squared = 0.9498 for 56 degrees of freedom # Null hypothesis probability = 5.819086e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -8.89523 -8.6635 (-0.131298,0.100424) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:lg10Flux 4:a 5:b #52.8676 0.122345 -3 -8.76606 2.74013 238.295 #======================================== # Variances and Principal Axes # 3 4 5 # 4.1593E-05| -0.1717 -0.9851 0.0037 # 4.6998E-03| 0.9851 -0.1717 0.0007 # 2.8238E+04| 0.0000 -0.0037 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.588e-03 -3.987e-03 -8.546e-01 # -3.987e-03 3.960e-01 1.057e+02 # -8.546e-01 1.057e+02 2.824e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -8.76606 +/- 6.77368E-02 # 4 2 cutep50 a 2.74013 +/- 0.629255 # 5 2 cutep50 b 238.295 +/- 168.041 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.87 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.87 using 59 PHA bins. # Reduced chi-squared = 0.9441 for 56 degrees of freedom # Null hypothesis probability = 5.941952e-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:lg10Flux 4:a 5:b #52.7968 0.0606246 -3 -8.76753 3.01585 302.336 #======================================== # Variances and Principal Axes # 3 4 5 # 6.2642E-05| -0.2117 -0.9773 0.0044 # 4.7652E-03| 0.9773 -0.2117 0.0010 # 2.1186E+04| 0.0000 -0.0045 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.561e-03 -2.691e-03 -3.838e-01 # -2.691e-03 4.247e-01 9.483e+01 # -3.838e-01 9.483e+01 2.119e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 15.0000 frozen # 2 1 cflux Emax keV 25.0000 frozen # 3 1 cflux lg10Flux cgs -8.76753 +/- 6.75375E-02 # 4 2 cutep50 a 3.01585 +/- 0.651703 # 5 2 cutep50 b 302.336 +/- 145.553 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 52.80 using 59 PHA bins. # #Test statistic : Chi-Squared = 52.80 using 59 PHA bins. # Reduced chi-squared = 0.9428 for 56 degrees of freedom # Null hypothesis probability = 5.968843e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00578, 1.9438 #and delta stat 1.32662, 4.86417 #but latest trial 1.97479 gives 5.57636 #Suggest that you check this result using the steppar command. # 4 1.97479 4.22864 (-1.03708,1.21677) # !XSPEC12>error 5; # Parameter Confidence Range (2.706) #***Warning: *** 3 point fit failed during interpolation *** #Lower bound error calculation is invalid. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.25532e+08, with delta statistic: 2.26886 # # #*** Parameter upper bound is INVALID. # # 5 301.477 0 (0.809371,-300.667) # !XSPEC12>log none; #