#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 16:40:54 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/trigger684098/remake_spec_cflux/spec_time_resolved//resolved_spec_6/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_6/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_6/sw00684098000b_avg.pha #Net count rate (cts/s) for Spectrum:1 6.419e-02 +/- 4.872e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 5.512 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_6/sw00684098000b_avg.rsp for Source 1 # # Spectral data counts: 0.353821 # Model predicted rate: 6.28253E-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 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.03622 +/- 0.966821 # 4 2 cutep50 a 2.04185 +/- 7.77224E-03 # 5 2 cutep50 b 19.2072 +/- 305.473 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 43.70 using 59 PHA bins. # #Test statistic : Chi-Squared = 43.70 using 59 PHA bins. # Reduced chi-squared = 0.7804 for 56 degrees of freedom # Null hypothesis probability = 8.841215e-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:lg10Flux 4:a 5:b #43.262 7.09332 -2 -8.15269 2.25612 100.268 #43.2609 3.3203 -2 -8.15357 2.25710 100.576 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7403E-05| -0.1343 -0.9909 0.0019 # 3.4802E-03| 0.9909 -0.1343 0.0016 # 4.7465E+04| 0.0013 -0.0021 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 8.927e-02 -1.352e-01 -6.384e+01 # -1.352e-01 2.117e-01 1.002e+02 # -6.384e+01 1.002e+02 4.746e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.15357 +/- 0.298784 # 4 2 cutep50 a 2.25710 +/- 0.460056 # 5 2 cutep50 b 100.576 +/- 217.864 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 43.26 using 59 PHA bins. # #Test statistic : Chi-Squared = 43.26 using 59 PHA bins. # Reduced chi-squared = 0.7725 for 56 degrees of freedom # Null hypothesis probability = 8.934549e-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 #43.1832 3.07775 -3 -8.27448 2.47820 169.373 #43.1805 4.40785 -3 -8.27205 2.47374 168.093 #======================================== # Variances and Principal Axes # 3 4 5 # 4.0988E-05| -0.1689 -0.9856 0.0027 # 3.7245E-03| 0.9856 -0.1689 0.0022 # 2.5719E+04| 0.0017 -0.0030 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.641e-02 -1.314e-01 -4.327e+01 # -1.314e-01 2.350e-01 7.772e+01 # -4.327e+01 7.772e+01 2.572e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 50.0000 frozen # 2 1 cflux Emax keV 100.000 frozen # 3 1 cflux lg10Flux cgs -8.27205 +/- 0.276420 # 4 2 cutep50 a 2.47374 +/- 0.484783 # 5 2 cutep50 b 168.093 +/- 160.370 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 43.18 using 59 PHA bins. # #Test statistic : Chi-Squared = 43.18 using 59 PHA bins. # Reduced chi-squared = 0.7711 for 56 degrees of freedom # Null hypothesis probability = 8.951065e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values -8.13849, -7.97679 #and delta stat 0.107702, 4.24827 #but latest trial -8.01572 gives 4.25594 #Suggest that you check this result using the steppar command. # 3 -8.77844 -8.05764 (-0.508633,0.212161) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.19606, 3.22928 #and delta stat 1.82998, 59.6025 #but latest trial 3.21267 gives 59.6027 #Suggest that you check this result using the steppar command. # 4 1.55879 3.21267 (-0.907023,0.746856) # !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 = 43.18 using 59 PHA bins. # #Test statistic : Chi-Squared = 43.18 using 59 PHA bins. # Reduced chi-squared = 0.7710 for 56 degrees of freedom # Null hypothesis probability = 8.951874e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_100_150kev_fit.xcm # !XSPEC12>log none; #