#XSPEC version: 12.9.1 #Build Date/Time: Wed Apr 5 16:20:24 2017 # !XSPEC12>show; # #XSPEC version: 12.9.1 # #Wed Jun 21 16:49:17 2017 # 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/manager/../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/trigger754549/remake_spec_cflux/spec_T100/sw00754549000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger754549/remake_spec_cflux/spec_T100/sw00754549000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger754549/remake_spec_cflux/spec_T100/sw00754549000b_avg.pha #Net count rate (cts/s) for Spectrum:1 3.081e-02 +/- 3.485e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 8.788 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger754549/remake_spec_cflux/spec_T100/sw00754549000b_avg.rsp for Source 1 # # Spectral data counts: 0.270798 # Model predicted rate: 2.89547E-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 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -8.38226 +/- 6.40928E-02 # 4 2 cutep50 a 1.20966 +/- 0.749192 # 5 2 cutep50 b 9999.36 +/- 3.29787E+06 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 62.49 using 59 PHA bins. # #Test statistic : Chi-Squared = 62.49 using 59 PHA bins. # Reduced chi-squared = 1.116 for 56 degrees of freedom # Null hypothesis probability = 2.566718e-01 # Weighting method: standard # !XSPEC12>error 3; # Parameter Confidence Range (2.706) # 3 -8.51236 -8.29138 (-0.129965,0.0910143) # !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 #60.2095 0.244258 -2 -8.80864 2.44043 144.632 #======================================== # Variances and Principal Axes # 3 4 5 # 9.3039E-06| -0.0614 -0.9981 0.0029 # 3.2184E-02| 0.9981 -0.0614 0.0010 # 2.6841E+05| 0.0009 -0.0030 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.285e-01 -6.797e-01 -2.296e+02 # -6.797e-01 2.339e+00 7.923e+02 # -2.296e+02 7.923e+02 2.684e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -8.80864 +/- 0.477965 # 4 2 cutep50 a 2.44043 +/- 1.52936 # 5 2 cutep50 b 144.632 +/- 518.081 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 60.21 using 59 PHA bins. # #Test statistic : Chi-Squared = 60.21 using 59 PHA bins. # Reduced chi-squared = 1.075 for 56 degrees of freedom # Null hypothesis probability = 3.260398e-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 #59.7172 0.185301 -3 -8.89357 2.81063 241.008 #======================================== # Variances and Principal Axes # 3 4 5 # 3.1876E-05| -0.1139 -0.9935 0.0038 # 3.0866E-02| 0.9935 -0.1139 0.0015 # 1.5613E+05| 0.0011 -0.0040 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.093e-01 -6.687e-01 -1.671e+02 # -6.687e-01 2.474e+00 6.215e+02 # -1.671e+02 6.215e+02 1.561e+05 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -8.89357 +/- 0.457532 # 4 2 cutep50 a 2.81063 +/- 1.57296 # 5 2 cutep50 b 241.008 +/- 395.125 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 59.72 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.72 using 59 PHA bins. # Reduced chi-squared = 1.066 for 56 degrees of freedom # Null hypothesis probability = 3.422006e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.81063, 1.18413 #and delta stat 0, 2.88808 #but latest trial 1.24107 gives 3.19434 #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:lg10Flux 4:a 5:b #59.0321 0.0392373 -3 -9.12956 3.76984 422.262 #======================================== # Variances and Principal Axes # 3 4 5 # 1.2564E-04| -0.2276 -0.9737 0.0059 # 3.1073E-02| 0.9738 -0.2276 0.0032 # 8.0234E+04| 0.0017 -0.0065 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.737e-01 -9.164e-01 -1.400e+02 # -9.164e-01 3.389e+00 5.213e+02 # -1.400e+02 5.213e+02 8.023e+04 #------------------------------------ # #======================================================================== #Model cflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cflux Emin keV 25.0000 frozen # 2 1 cflux Emax keV 50.0000 frozen # 3 1 cflux lg10Flux cgs -9.12956 +/- 0.523174 # 4 2 cutep50 a 3.76984 +/- 1.84086 # 5 2 cutep50 b 422.262 +/- 283.250 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 59.03 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.03 using 59 PHA bins. # Reduced chi-squared = 1.054 for 56 degrees of freedom # Null hypothesis probability = 3.653236e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.76984, 0.741637 #and delta stat 0, 4.75114 #but latest trial 1.4845 gives 5.87887 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 5.64201, 6.8058 #and delta stat 0.665735, 7.13858 #but latest trial 6.10943 gives 7.13879 #Suggest that you check this result using the steppar command. # 4 2.25574 6.2239 (-1.52186,2.44631) # !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 = 59.03 using 59 PHA bins. # #Test statistic : Chi-Squared = 59.03 using 59 PHA bins. # Reduced chi-squared = 1.054 for 56 degrees of freedom # Null hypothesis probability = 3.653817e-01 # Current data and model not fit yet. # !XSPEC12> @/local/data/bat1/alien/Swift_3rdBATcatalog/event/scripts/test_cflux/bat_cutpow_cflux_50_100kev_fit.xcm # !XSPEC12>log none; #