#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12>show; # #XSPEC version: 12.9.0n # #Fri Jun 3 15:11:38 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/trigger685124/remake_spec_cflux/spec_T100/sw00685124000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger685124/remake_spec_cflux/spec_T100/sw00685124000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger685124/remake_spec_cflux/spec_T100/sw00685124000b_avg.pha #Net count rate (cts/s) for Spectrum:1 2.501e-02 +/- 1.462e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 58.59 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger685124/remake_spec_cflux/spec_T100/sw00685124000b_avg.rsp for Source 1 # # Spectral data counts: 1.46557 # Model predicted rate: 2.45963E-02 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 3.03646E-02 +/- 5.89628E-02 # 4 2 cutep50 a 2.04286 +/- 4.20194E-03 # 5 2 cutep50 b 18.1314 +/- 242.234 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 37.34 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.34 using 59 PHA bins. # Reduced chi-squared = 0.6667 for 56 degrees of freedom # Null hypothesis probability = 9.740789e-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:Flux 4:a 5:b #37.2743 5322.04 -3 0.0303877 2.04287 18.0254 #37.2743 153.594 -1 0.0303899 2.04287 18.0255 #======================================== # Variances and Principal Axes # 3 4 5 # 4.7158E-11| -0.0033 -1.0000 0.0000 # 1.1206E-05| 1.0000 -0.0033 0.0002 # 5.7374E+04| 0.0002 -0.0000 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.492e-03 -2.361e-04 -1.413e+01 # -2.361e-04 1.601e-05 9.585e-01 # -1.413e+01 9.585e-01 5.737e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 3.03899E-02 +/- 5.90902E-02 # 4 2 cutep50 a 2.04287 +/- 4.00153E-03 # 5 2 cutep50 b 18.0255 +/- 239.530 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.27 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.27 using 59 PHA bins. # Reduced chi-squared = 0.6656 for 56 degrees of freedom # Null hypothesis probability = 9.745401e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 3 0.0251286 0.0348633 (-0.00526185,0.0044728) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.00201, 1.99438 #and delta stat 0.0701065, 4.14485 #but latest trial 1.99812 gives 4.25015 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #37.2573 0.705643 0 0.0298829 2.05603 23.3687 #======================================== # Variances and Principal Axes # 3 4 5 # 1.4297E-09| -0.0187 -0.9998 0.0001 # 1.0826E-05| 0.9998 -0.0187 0.0002 # 9.4706E+04| 0.0002 -0.0001 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.261e-03 -1.326e-03 -1.755e+01 # -1.326e-03 5.411e-04 7.159e+00 # -1.755e+01 7.159e+00 9.471e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 2.98829E-02 +/- 5.71075E-02 # 4 2 cutep50 a 2.05603 +/- 2.32624E-02 # 5 2 cutep50 b 23.3687 +/- 307.744 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.26 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.26 using 59 PHA bins. # Reduced chi-squared = 0.6653 for 56 degrees of freedom # Null hypothesis probability = 9.746655e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.05603, 1.9795 #and delta stat 0, 4.16953 #but latest trial 1.99438 gives 4.64531 #Suggest that you check this result using the steppar command. # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #37.2222 0.162642 0 0.0284549 2.09430 38.4677 #======================================== # Variances and Principal Axes # 3 4 5 # 1.1290E-07| -0.1766 -0.9843 0.0005 # 1.0114E-05| 0.9843 -0.1766 0.0002 # 1.4645E+05| 0.0001 -0.0005 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.674e-03 -7.606e-03 -1.561e+01 # -7.606e-03 3.473e-02 7.132e+01 # -1.561e+01 7.132e+01 1.465e+05 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 2.84549E-02 +/- 4.09203E-02 # 4 2 cutep50 a 2.09430 +/- 0.186370 # 5 2 cutep50 b 38.4677 +/- 382.691 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.22 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.22 using 59 PHA bins. # Reduced chi-squared = 0.6647 for 56 degrees of freedom # Null hypothesis probability = 9.749226e-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:Flux 4:a 5:b #37.2088 0.622564 -1 0.0265288 2.14916 59.1337 #======================================== # Variances and Principal Axes # 3 4 5 # 7.9543E-07| -0.5414 -0.8408 0.0010 # 1.1878E-05| 0.8408 -0.5414 0.0007 # 7.6661E+04| 0.0001 -0.0012 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 4.725e-04 -7.064e-03 -5.964e+00 # -7.064e-03 1.074e-01 9.074e+01 # -5.964e+00 9.074e+01 7.666e+04 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 50.0000 frozen # 2 1 cpflux Emax keV 100.000 frozen # 3 1 cpflux Flux 2.65288E-02 +/- 2.17380E-02 # 4 2 cutep50 a 2.14916 +/- 0.327732 # 5 2 cutep50 b 59.1337 +/- 276.878 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 37.21 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.21 using 59 PHA bins. # Reduced chi-squared = 0.6644 for 56 degrees of freedom # Null hypothesis probability = 9.750204e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.29692, 2.68828 #and delta stat 0.176202, 82.4439 #but latest trial 2.4926 gives 82.4439 #Suggest that you check this result using the steppar command. # 4 1.52318 2.4926 (-0.625979,0.343439) # !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 = 37.21 using 59 PHA bins. # #Test statistic : Chi-Squared = 37.21 using 59 PHA bins. # Reduced chi-squared = 0.6644 for 56 degrees of freedom # Null hypothesis probability = 9.750204e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cpflux_100_150kev_fit.xcm # !XSPEC12>log none; #