#XSPEC version: 12.8.2 #Build Date/Time: Thu Jul 3 19:14:55 2014 # !XSPEC12> show # #XSPEC version: 12.8.2 # #Sun May 31 15:30:22 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: # ../sw00156838000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00156838000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00156838000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 1.336e+00 +/- 8.249e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.104 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00156838000b_preslew.rsp for Source 1 # # Spectral data counts: 0.138983 # Model predicted rate: 1.15662 # # #Current model list: # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.887724 +/- 0.556641 # 2 1 ngrbep beta -9.37167 +/- 1.18276E+10 # 3 1 ngrbep epeak keV 76.7692 +/- 25.8053 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 0.191627 +/- 0.126753 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 75.30 using 59 PHA bins. # #Test statistic : Chi-Squared = 75.30 using 59 PHA bins. # Reduced chi-squared = 1.369 for 55 degrees of freedom # Null hypothesis probability = 3.588565e-02 # Weighting method: standard # !XSPEC12> query yes # !XSPEC12> flux 20.0 50.0 # Model Flux 5.213 photons (2.6676e-07 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 3.2036 photons (4.169e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm #71.0701 0.0831354 0 0.0403821 -9.37167 66.9356 0.499643 #================================================== # Variances and Principal Axes # 1 2 3 5 # 9.0890E-04| -0.4022 0.0000 0.0106 0.9155 # 2.1853E-01| 0.9145 -0.0000 0.0510 0.4012 # 4.6292E+01| -0.0424 0.0000 0.9986 -0.0302 # 8.0860E+11| 0.0000 1.0000 -0.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 3.874e-01 3.129e+05 -4.331e+00 2.167e-01 # 3.129e+05 8.086e+11 -6.149e+06 2.003e+05 # -4.331e+00 -6.149e+06 9.292e+01 -2.914e+00 # 2.167e-01 2.003e+05 -2.914e+00 1.277e-01 #------------------------------------------------ # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha 4.03821E-02 +/- 0.622424 # 2 1 ngrbep beta -9.37167 +/- 8.99222E+05 # 3 1 ngrbep epeak keV 66.9356 +/- 9.63964 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 0.499643 +/- 0.357380 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 71.07 using 59 PHA bins. # #Test statistic : Chi-Squared = 71.07 using 59 PHA bins. # Reduced chi-squared = 1.292 for 55 degrees of freedom # Null hypothesis probability = 7.127085e-02 #***Warning: New best fit found, fit parameters will be set to new values. # 1 -0.725339 1.06268 (-0.765275,1.02274) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm #70.7684 0.000427779 1 0.112674 -10.0000 63.7568 0.576825 #70.7684 0.000791087 1 0.112673 -10.0000 63.7569 0.576826 #================================================== # Variances and Principal Axes # 1 2 3 5 # 1.1265E-03| -0.4691 0.0000 0.0130 0.8830 # 2.6343E-01| 0.8820 -0.0000 0.0582 0.4677 # 3.7056E+01| -0.0453 0.0000 0.9982 -0.0387 # 5.1640E+12| 0.0000 1.0000 -0.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 4.003e-01 7.844e+05 -3.629e+00 2.622e-01 # 7.844e+05 5.164e+12 -1.295e+07 5.857e+05 # -3.629e+00 -1.295e+07 6.939e+01 -2.894e+00 # 2.622e-01 5.857e+05 -2.894e+00 1.805e-01 #------------------------------------------------ # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha 0.112673 +/- 0.632727 # 2 1 ngrbep beta -10.0000 +/- 2.27245E+06 # 3 1 ngrbep epeak keV 63.7569 +/- 8.32996 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 0.576826 +/- 0.424838 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 70.77 using 59 PHA bins. # #Test statistic : Chi-Squared = 70.77 using 59 PHA bins. # Reduced chi-squared = 1.287 for 55 degrees of freedom # Null hypothesis probability = 7.463806e-02 #***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: -1.9809e+15, with delta statistic: 0 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -2.05705e+18, 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: -1.97698e+15, with delta statistic: 0 # # #***Warning: Number of trials exceeded before convergence. #Current trial values -1.97894e+15, 2.79713e+13 #and delta statistic 0, 70.9365 # # #***Warning: Number of trials exceeded before convergence. #Current trial values -1.97894e+15, 2.79713e+13 #and delta statistic 0, 70.9365 # #***Warning: Error search cannot converge any further, # will automatically exit from trials loop. # # 2 0 -10 (10,3.55271e-15) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 55.7717 75.7474 (-7.98596,11.9898) # !XSPEC12> error 5 # Parameter Confidence Range (2.706) # 5 0.242646 1.56664 (-0.334159,0.989833) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 10.286 photons (7.7564e-07 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 10.72 (0.000 - 8.551e-07) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 10.146 photons (7.353e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 10.93 (0.000 - 7.910e-07) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 2.6867 photons (8.5111e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 3.217 (0.000 - 1.014e-07) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 4.1158 photons (2.3708e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 4.225 (0.000 - 2.447e-07) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 2.7789 photons (3.0581e-07 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 2.962 (0.000 - 3.267e-07) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.56488 photons (1.073e-07 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.6531 (0.000 - 1.257e-07) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.70442 photons (1.4764e-07 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.9144 (0.000 - 1.964e-07) (90.00% confidence) # !XSPEC12> log none #