#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 17:04:26 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/trigger683076/remake_spec_cflux/spec_T100/sw00683076000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683076/remake_spec_cflux/spec_T100/sw00683076000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683076/remake_spec_cflux/spec_T100/sw00683076000b_avg.pha #Net count rate (cts/s) for Spectrum:1 6.550e-02 +/- 4.672e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 16.02 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger683076/remake_spec_cflux/spec_T100/sw00683076000b_avg.rsp for Source 1 # # Spectral data counts: 1.04957 # Model predicted rate: 6.57000E-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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.44508 +/- 0.521954 # 4 2 cutep50 a 2.04716 +/- 1.00223E-02 # 5 2 cutep50 b 21.6430 +/- 203.588 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 66.16 using 59 PHA bins. # #Test statistic : Chi-Squared = 66.16 using 59 PHA bins. # Reduced chi-squared = 1.181 for 56 degrees of freedom # Null hypothesis probability = 1.660727e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -7.55802 -7.38463 (-0.111209,0.0621855) # !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 #65.911 3.84001 8 -7.45367 2.06360 29.4660 #======================================== # Variances and Principal Axes # 3 4 5 # 1.7326E-07| -0.0116 -0.9999 0.0002 # 3.6834E-03| 0.9999 -0.0116 0.0018 # 1.0499E+05| 0.0018 -0.0002 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.318e-01 -3.733e-02 -1.856e+02 # -3.733e-02 4.238e-03 2.109e+01 # -1.856e+02 2.109e+01 1.050e+05 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.45367 +/- 0.575996 # 4 2 cutep50 a 2.06360 +/- 6.50979E-02 # 5 2 cutep50 b 29.4660 +/- 324.021 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 65.91 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.91 using 59 PHA bins. # Reduced chi-squared = 1.177 for 56 degrees of freedom # Null hypothesis probability = 1.714359e-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 #65.6822 0.197388 -1 -7.49780 2.17073 72.0745 #======================================== # Variances and Principal Axes # 3 4 5 # 9.7864E-06| -0.0875 -0.9962 0.0014 # 3.8073E-03| 0.9962 -0.0875 0.0011 # 1.6162E+05| 0.0009 -0.0015 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 1.474e-01 -2.261e-01 -1.523e+02 # -2.261e-01 3.550e-01 2.395e+02 # -1.523e+02 2.395e+02 1.616e+05 #------------------------------------ # #======================================================================== #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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.49780 +/- 0.383903 # 4 2 cutep50 a 2.17073 +/- 0.595817 # 5 2 cutep50 b 72.0745 +/- 402.014 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 65.68 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.68 using 59 PHA bins. # Reduced chi-squared = 1.173 for 56 degrees of freedom # Null hypothesis probability = 1.764202e-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 #65.3941 0.143509 -2 -7.57629 2.37563 142.569 #======================================== # Variances and Principal Axes # 3 4 5 # 2.7209E-05| -0.1478 -0.9890 0.0025 # 4.0413E-03| 0.9890 -0.1478 0.0014 # 4.8420E+04| 0.0010 -0.0026 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.287e-02 -1.292e-01 -4.867e+01 # -1.292e-01 3.384e-01 1.280e+02 # -4.867e+01 1.280e+02 4.842e+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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.57629 +/- 0.229934 # 4 2 cutep50 a 2.37563 +/- 0.581749 # 5 2 cutep50 b 142.569 +/- 220.045 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 65.39 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.39 using 59 PHA bins. # Reduced chi-squared = 1.168 for 56 degrees of freedom # Null hypothesis probability = 1.828410e-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 #65.3256 0.050823 -2 -7.64769 2.58890 205.774 #======================================== # Variances and Principal Axes # 3 4 5 # 3.9771E-05| -0.1798 -0.9837 0.0031 # 4.1470E-03| 0.9837 -0.1797 0.0016 # 3.0317E+04| 0.0010 -0.0033 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.681e-02 -1.052e-01 -3.153e+01 # -1.052e-01 3.328e-01 1.004e+02 # -3.153e+01 1.004e+02 3.032e+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 150.000 frozen # 3 1 cflux lg10Flux cgs -7.64769 +/- 0.191857 # 4 2 cutep50 a 2.58890 +/- 0.576861 # 5 2 cutep50 b 205.774 +/- 174.118 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 65.33 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.33 using 59 PHA bins. # Reduced chi-squared = 1.167 for 56 degrees of freedom # Null hypothesis probability = 1.843929e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.91077, 3.53752 #and delta stat 0.385274, 51.0106 #but latest trial 3.51562 gives 51.0107 #Suggest that you check this result using the steppar command. # 4 1.6433 3.22414 (-0.945289,0.635554) # !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 = 65.33 using 59 PHA bins. # #Test statistic : Chi-Squared = 65.33 using 59 PHA bins. # Reduced chi-squared = 1.167 for 56 degrees of freedom # Null hypothesis probability = 1.843949e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_15_25kev_fit.xcm # !XSPEC12>log none; #