#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 17:05:05 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: # ../sw00553996000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00553996000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00553996000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 7.211e-02 +/- 2.714e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 14.78 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00553996000b_preslew.rsp for Source 1 # # Spectral data counts: 1.06587 # Model predicted rate: 7.25465E-02 # # #Current model list: # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.363824 +/- 0.322669 # 2 1 ngrbep beta -9.37167 +/- 1.46490E+10 # 3 1 ngrbep epeak keV 93.2036 +/- 17.4180 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 1.32544E-02 +/- 4.85680E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 35.21 using 59 PHA bins. # #Test statistic : Chi-Squared = 35.21 using 59 PHA bins. # Reduced chi-squared = 0.6402 for 55 degrees of freedom # Null hypothesis probability = 9.826398e-01 # Weighting method: standard # !XSPEC12> query yes # !XSPEC12> flux 20.0 50.0 # Model Flux 0.25546 photons (1.3456e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.2181 photons (2.9069e-08 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 #34.7059 0.992262 -2 -0.163473 -9.37167 86.1341 0.0162493 #34.6759 118.048 -1 -0.182823 -9.37167 86.7384 0.0161720 #34.6325 79.1788 0 -0.184253 -9.37167 86.5730 0.0161561 #34.6118 51.9788 0 -0.186074 -9.37167 86.4677 0.0161491 #34.5985 44.7505 0 -0.187779 -9.37167 86.3906 0.0161443 #34.5889 42.8391 0 -0.189274 -9.37167 86.3310 0.0161399 #================================================== # Variances and Principal Axes # 1 2 3 5 # 3.2492E-07| -0.0109 0.0000 0.0002 0.9999 # 2.9126E-02| 0.9997 0.0000 0.0228 0.0109 # 1.0922E+02| -0.0228 0.0000 0.9997 -0.0005 # 1.9608E+15| 0.0000 1.0000 -0.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 1.138e-01 7.420e+06 -3.867e+00 2.028e-03 # 7.420e+06 1.961e+15 -3.654e+08 1.523e+05 # -3.867e+00 -3.654e+08 1.773e+02 -7.822e-02 # 2.028e-03 1.523e+05 -7.822e-02 3.836e-05 #------------------------------------------------ # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.189274 +/- 0.337281 # 2 1 ngrbep beta -9.37167 +/- 4.42806E+07 # 3 1 ngrbep epeak keV 86.3310 +/- 13.3141 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 1.61399E-02 +/- 6.19327E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 34.59 using 59 PHA bins. # #Test statistic : Chi-Squared = 34.59 using 59 PHA bins. # Reduced chi-squared = 0.6289 for 55 degrees of freedom # Null hypothesis probability = 9.858105e-01 #***Warning: New best fit found, fit parameters will be set to new values. # 1 -0.538289 0.332388 (-0.348691,0.521986) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm #34.4818 0.000310859 1 -0.163320 -10.0000 83.8751 0.0169199 #34.4818 0.0197711 3 -0.163320 -10.0000 83.8751 0.0169199 #================================================== # Variances and Principal Axes # 1 2 3 5 # 3.5931E-07| -0.0118 0.0000 0.0002 0.9999 # 3.1111E-02| 0.9996 0.0000 0.0246 0.0118 # 9.3934E+01| -0.0246 0.0000 0.9997 -0.0005 # 3.1091E+16| 0.0000 1.0000 -0.0000 0.0000 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 1.149e-01 2.910e+07 -3.529e+00 2.156e-03 # 2.910e+07 3.110e+16 -1.308e+09 6.281e+05 # -3.529e+00 -1.308e+09 1.489e+02 -7.540e-02 # 2.156e-03 6.281e+05 -7.540e-02 4.290e-05 #------------------------------------------------ # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.163320 +/- 0.339038 # 2 1 ngrbep beta -10.0000 +/- 1.76345E+08 # 3 1 ngrbep epeak keV 83.8751 +/- 12.2039 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 1.69199E-02 +/- 6.55011E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 34.48 using 59 PHA bins. # #Test statistic : Chi-Squared = 34.48 using 59 PHA bins. # Reduced chi-squared = 0.6269 for 55 degrees of freedom # Null hypothesis probability = 9.863081e-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: -2.13103e+15, with delta statistic: 0 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.59479e+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: -1.82685e+15, with delta statistic: 0 # # #***Warning: Number of trials exceeded before convergence. #Current trial values -1.97894e+15, 4.54484e+14 #and delta statistic 0, 125.821 # # #***Warning: Number of trials exceeded before convergence. #Current trial values -1.97894e+15, 4.54484e+14 #and delta statistic 0, 125.821 # #***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 72.0749 106.061 (-11.8001,22.186) # !XSPEC12> error 5 # Parameter Confidence Range (2.706) # 5 0.0104352 0.0289083 (-0.00648472,0.0119884) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.56294 photons (5.0599e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.4257 - 0.5851 (3.613e-08 - 5.447e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.53991 photons (4.3518e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.4005 - 0.5611 (3.038e-08 - 4.510e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.12752 photons (4.035e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.09317 - 0.1461 (2.964e-09 - 4.608e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.19921 photons (1.1533e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.1491 - 0.2067 (8.578e-09 - 1.197e-08) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.16324 photons (1.8329e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.09240 - 0.1707 (1.041e-08 - 1.922e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.04993 photons (9.6207e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.03190 - 0.05547 (6.199e-09 - 1.072e-08) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.072954 photons (1.6702e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.04642 - 0.09026 (1.005e-08 - 2.131e-08) (90.00% confidence) # !XSPEC12> log none #