#XSPEC version: 12.8.2 #Build Date/Time: Thu Jul 3 19:14:55 2014 # !XSPEC12> show # #XSPEC version: 12.8.2 # #Mon Jun 8 22:38:00 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: Channels # 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: # ../sw00586569000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00586569000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00586569000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 2.408e-01 +/- 4.734e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 87.74 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00586569000b_preslew.rsp for Source 1 # # Spectral data counts: 21.1291 # Model predicted rate: 0.240965 # # #Current model list: # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -1.03303 +/- 0.523381 # 2 1 ngrbep beta -1.87694 +/- 5.12716E-02 # 3 1 ngrbep epeak keV 48.2863 +/- 17.4944 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 4.07272E-02 +/- 3.00776E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 55.06 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.06 using 59 PHA bins. # Reduced chi-squared = 1.001 for 55 degrees of freedom # Null hypothesis probability = 4.723859e-01 # Weighting method: standard # !XSPEC12> query yes # !XSPEC12> flux 20.0 50.0 # Model Flux 0.99996 photons (5.0059e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.53458 photons (7.1435e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 -1.50269 2.93781 (-0.623939,3.81656) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # 2 -1.95555 -1.81062 (-0.0791856,0.0657468) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 26.9674 74.8766 (-17.7115,30.1977) # !XSPEC12> error 5 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm #54.7298 0.0142904 -3 -0.760586 -1.87506 43.0348 0.0616213 #================================================== # Variances and Principal Axes # 1 2 3 5 # 5.4854E-07| -0.0732 0.0202 0.0015 0.9971 # 1.1844E-03| 0.0818 0.9965 0.0062 -0.0142 # 5.5577E-02| -0.9925 0.0807 -0.0545 -0.0744 # 1.4549E+02| 0.0546 0.0018 -0.9985 0.0054 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 4.881e-01 9.918e-03 -7.925e+00 4.719e-02 # 9.918e-03 2.008e-03 -2.614e-01 1.069e-03 # -7.925e+00 -2.614e-01 1.450e+02 -7.881e-01 # 4.719e-02 1.069e-03 -7.881e-01 4.593e-03 #------------------------------------------------ # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.760586 +/- 0.698653 # 2 1 ngrbep beta -1.87506 +/- 4.48131E-02 # 3 1 ngrbep epeak keV 43.0348 +/- 12.0436 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 6.16213E-02 +/- 6.77736E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 54.73 using 59 PHA bins. # #Test statistic : Chi-Squared = 54.73 using 59 PHA bins. # Reduced chi-squared = 0.9951 for 55 degrees of freedom # Null hypothesis probability = 4.849079e-01 #***Warning: New best fit found, fit parameters will be set to new values. #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.0229521, 0.0221837 #and delta stat 2.36661, 10.2406 #but latest trial 0.0225679 gives 82.2066 #Suggest that you check this result using the steppar command. #Apparent non-monotonicity in statistic space detected. #Current bracket values 11.0957, 11.8393 #and delta stat 2.66882, 2.72295 #but latest trial 11.4675 gives 2.7246 #Suggest that you check this result using the steppar command. # 5 0.0225679 11.4675 (-0.0388473,11.4061) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 2.1317 photons (1.9597e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 2.128 (0.000 - 1.972e-07) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 1.9579 photons (1.3357e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 1.936 (0.000 - 1.337e-07) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.71464 photons (2.2258e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.7092 (0.000 - 2.207e-08) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.70702 photons (3.9646e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.7131 (0.000 - 3.998e-08) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.39485 photons (4.4068e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.3953 (0.000 - 4.402e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.14139 photons (2.7602e-08 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.1379 (0.000 - 2.691e-08) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.31521 photons (9.0002e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.3203 (0.000 - 9.172e-08) (90.00% confidence) # !XSPEC12> log none #