#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Wed Dec 23 12:59:58 2015 # 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/trigger597722/remake_spec_cflux/spec_T100/sw00597722000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger597722/remake_spec_cflux/spec_T100/sw00597722000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger597722/remake_spec_cflux/spec_T100/sw00597722000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.376e-02 +/- 8.760e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 177.9 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger597722/remake_spec_cflux/spec_T100/sw00597722000b_avg.rsp for Source 1 # # Spectral data counts: 2.44679 # Model predicted rate: 1.33279E-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 1.62974E-02 +/- 1.53354E-02 # 4 2 cutep50 a 2.12027 +/- 0.316035 # 5 2 cutep50 b 52.5026 +/- 330.227 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 54.26 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.26 using 59 PHA bins. # Reduced chi-squared = 0.9689 for 56 degrees of freedom # Null hypothesis probability = 5.411082e-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 #53.7865 56.061 -2 0.0134657 2.27483 107.213 #53.7826 26.9868 -2 0.0134293 2.27672 107.822 #======================================== # Variances and Principal Axes # 3 4 5 # 6.9872E-07| -0.9920 -0.1265 0.0002 # 1.0050E-04| 0.1265 -0.9920 0.0022 # 3.1158E+04| 0.0000 -0.0022 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 5.842e-05 -2.967e-03 -1.322e+00 # -2.967e-03 1.556e-01 6.961e+01 # -1.322e+00 6.961e+01 3.116e+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 1.34293E-02 +/- 7.64299E-03 # 4 2 cutep50 a 2.27672 +/- 0.394501 # 5 2 cutep50 b 107.822 +/- 176.516 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.78 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.78 using 59 PHA bins. # Reduced chi-squared = 0.9604 for 56 degrees of freedom # Null hypothesis probability = 5.592617e-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 #53.6589 55.8131 -3 0.0112528 2.41861 152.189 #53.6581 17.5325 -3 0.0112771 2.41693 151.701 #======================================== # Variances and Principal Axes # 3 4 5 # 4.8441E-07| -0.9950 -0.0996 0.0002 # 1.1878E-04| 0.0996 -0.9950 0.0028 # 2.0539E+04| 0.0000 -0.0028 -1.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.689e-05 -2.428e-03 -8.506e-01 # -2.428e-03 1.658e-01 5.834e+01 # -8.506e-01 5.834e+01 2.054e+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 1.12771E-02 +/- 6.07344E-03 # 4 2 cutep50 a 2.41693 +/- 0.407200 # 5 2 cutep50 b 151.701 +/- 143.313 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.66 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.66 using 59 PHA bins. # Reduced chi-squared = 0.9582 for 56 degrees of freedom # Null hypothesis probability = 5.640254e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.0195345, 0.0195378 #and delta stat 2.43858, 3.50675 #but latest trial 0.0195358 gives 4.20927 #Suggest that you check this result using the steppar command. # 3 0.00500111 0.0195361 (-0.00629646,0.00823857) # !XSPEC12>error 4; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before convergence. #Current trial values 3.00214, 3.00223 #and delta statistic 2.34108, 89.1369 # # 4 1.7329 3.00214 (-0.681303,0.587932) # !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 = 53.66 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.66 using 59 PHA bins. # Reduced chi-squared = 0.9582 for 56 degrees of freedom # Null hypothesis probability = 5.640656e-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; #