#XSPEC version: 12.8.2 #Build Date/Time: Thu Jul 3 19:14:55 2014 # !XSPEC12> show # #XSPEC version: 12.8.2 # #Sat May 30 18:14:31 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: # ../sw00534815000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00534815000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00534815000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 8.104e-02 +/- 2.241e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 45.63 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00534815000b_preslew.rsp for Source 1 # # Spectral data counts: 3.69779 # Model predicted rate: 8.15933E-02 # # #Current model list: # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.768096 +/- 0.238621 # 2 1 ngrbep beta -9.37093 +/- 1.21634E+08 # 3 1 ngrbep epeak keV 66.4290 +/- 6.47700 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 1.58804E-02 +/- 4.45530E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 40.69 using 59 PHA bins. # #Test statistic : Chi-Squared = 40.69 using 59 PHA bins. # Reduced chi-squared = 0.7398 for 55 degrees of freedom # Null hypothesis probability = 9.250491e-01 # Weighting method: standard # !XSPEC12> query yes # !XSPEC12> flux 20.0 50.0 # Model Flux 0.35823 photons (1.8316e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.20174 photons (2.5708e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 -1.02248 -0.327719 (-0.253919,0.440838) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm #40.4168 0.000130646 2 -0.682591 -10.0000 63.9700 0.0177548 #40.4168 0.000136912 2 -0.682591 -10.0000 63.9700 0.0177548 #================================================== # Variances and Principal Axes # 1 2 3 5 # 1.9548E-07| -0.0162 0.0000 0.0003 0.9999 # 2.8324E-02| 0.9994 -0.0000 0.0298 0.0161 # 2.0114E+01| 0.0298 0.0000 -0.9996 0.0008 # 3.3141E+16| -0.0000 -1.0000 -0.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 5.910e-02 2.073e+07 -9.573e-01 1.209e-03 # 2.073e+07 3.320e+16 -5.748e+08 4.802e+05 # -9.573e-01 -5.748e+08 3.005e+01 -2.347e-02 # 1.209e-03 4.802e+05 -2.347e-02 2.596e-05 #------------------------------------------------ # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.682591 +/- 0.243111 # 2 1 ngrbep beta -10.0000 +/- 1.82215E+08 # 3 1 ngrbep epeak keV 63.9700 +/- 5.48142 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 1.77548E-02 +/- 5.09519E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 40.42 using 59 PHA bins. # #Test statistic : Chi-Squared = 40.42 using 59 PHA bins. # Reduced chi-squared = 0.7349 for 55 degrees of freedom # Null hypothesis probability = 9.294363e-01 #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -2.13609e+15, with delta statistic: 0 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.64787e+20, with delta statistic: 0 # #***Warning: Error search cannot find bracket around delta fit-stat, # will automatically exit from trials loop. # parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.82179e+15, with delta statistic: 0 # # #***Warning: Number of trials exceeded before convergence. #Current trial values -1.97894e+15, 5.35478e+14 #and delta statistic 0, 364.981 # # #***Warning: Number of trials exceeded before convergence. #Current trial values -1.97894e+15, 5.35478e+14 #and delta statistic 0, 364.981 # #***Warning: Error search cannot converge any further, # will automatically exit from trials loop. # # 2 0 -10 (10,1.77636e-15) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 58.535 73.5629 (-5.43498,9.59292) # !XSPEC12> error 5 # Parameter Confidence Range (2.706) # 5 0.012109 0.0269257 (-0.00564581,0.0091709) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.7018 photons (5.1852e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.5789 - 0.7219 (4.295e-08 - 5.461e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.68621 photons (4.7098e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.5845 - 0.7102 (3.764e-08 - 4.885e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.22428 photons (7.0214e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.1896 - 0.2435 (5.943e-09 - 7.611e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.26322 photons (1.4958e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.2229 - 0.2690 (1.260e-08 - 1.529e-08) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.15968 photons (1.7634e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.1197 - 0.1664 (1.325e-08 - 1.839e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.039027 photons (7.4841e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.02735 - 0.04286 (5.202e-09 - 8.229e-09) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.054623 photons (1.2238e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.03336 - 0.06386 (7.082e-09 - 1.498e-08) (90.00% confidence) # !XSPEC12> log none #