#XSPEC version: 12.9.0n #Build Date/Time: Thu May 12 09:56:58 2016 # !XSPEC12> show # #XSPEC version: 12.9.0n # #Tue Jul 5 22:29:14 2016 # 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: # ../sw00690598000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00690598000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00690598000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 6.182e-02 +/- 2.641e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 44.9 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00690598000b_preslew.rsp for Source 1 # # Spectral data counts: 2.77547 # Model predicted rate: 6.17841E-02 # # #Current model list: # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -1.01099 +/- 1.57904 # 2 1 ngrbep beta -1.76533 +/- 0.163564 # 3 1 ngrbep epeak keV 51.8611 +/- 76.1784 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 1.10557E-02 +/- 2.83324E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 53.65 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.65 using 59 PHA bins. # Reduced chi-squared = 0.9754 for 55 degrees of freedom # Null hypothesis probability = 5.263575e-01 # Weighting method: standard # !XSPEC12> query yes # !XSPEC12> flux 20.0 50.0 # Model Flux 0.27683 photons (1.3914e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.16188 photons (2.1873e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.36184e+06, with delta statistic: 1.13096 # #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 3 is pegged at 51.8611 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.428e+12, with delta statistic: 1.13096 # #***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: 1.36184e+06, with delta statistic: 0.735909 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.428e+12, with delta statistic: 0.73591 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 1.49736e+18, with delta statistic: 0.73591 # #***Warning: Error search cannot find bracket around delta fit-stat, # will automatically exit from trials loop. # parameter upper bound is INVALID. # # 1 0 0 (1.00194,1.00194) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -141067, with delta statistic: 0.804596 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.47918e+11, with delta statistic: 0.804596 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -1.55103e+17, with delta statistic: 0.804596 # #***Warning: Error search cannot find bracket around delta fit-stat, # will automatically exit from trials loop. # parameter lower bound is INVALID. # # 2 0 -1.58309 (1.76471,0.181623) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm #53.6225 0.00242674 -2 -0.947743 -1.76340 49.3656 0.0122389 #================================================== # Variances and Principal Axes # 1 2 3 5 # 2.4093E-07| -0.0132 0.0032 0.0002 0.9999 # 1.4743E-02| 0.1933 0.9811 0.0058 -0.0006 # 1.8505E-01| -0.9808 0.1933 -0.0228 -0.0136 # 4.0711E+03| 0.0234 0.0013 -0.9997 0.0005 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 2.417e+00 9.008e-02 -9.542e+01 4.750e-02 # 9.008e-02 2.780e-02 -5.219e+00 1.969e-03 # -9.542e+01 -5.219e+00 4.069e+03 -1.920e+00 # 4.750e-02 1.969e-03 -1.920e+00 9.406e-04 #------------------------------------------------ # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.947743 +/- 1.55454 # 2 1 ngrbep beta -1.76340 +/- 0.166730 # 3 1 ngrbep epeak keV 49.3656 +/- 63.7876 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 1.22389E-02 +/- 3.06693E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.62 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.62 using 59 PHA bins. # Reduced chi-squared = 0.9750 for 55 degrees of freedom # Null hypothesis probability = 5.273875e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm #53.6073 0.00350275 -2 -0.900109 -1.76550 48.0535 0.0131781 #================================================== # Variances and Principal Axes # 1 2 3 5 # 2.8163E-07| -0.0146 0.0036 0.0002 0.9999 # 1.4263E-02| 0.1771 0.9842 0.0060 -0.0009 # 2.0506E-01| -0.9837 0.1772 -0.0259 -0.0150 # 3.4547E+03| 0.0266 0.0013 -0.9996 0.0006 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 2.639e+00 9.001e-02 -9.178e+01 5.640e-02 # 9.001e-02 2.648e-02 -4.637e+00 2.140e-03 # -9.178e+01 -4.637e+00 3.452e+03 -2.008e+00 # 5.640e-02 2.140e-03 -2.008e+00 1.214e-03 #------------------------------------------------ # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.900109 +/- 1.62450 # 2 1 ngrbep beta -1.76550 +/- 0.162731 # 3 1 ngrbep epeak keV 48.0535 +/- 58.7555 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 1.31781E-02 +/- 3.48464E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.61 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.61 using 59 PHA bins. # Reduced chi-squared = 0.9747 for 55 degrees of freedom # Null hypothesis probability = 5.279724e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm #53.5937 0.00334634 -2 -0.841608 -1.76740 46.5829 0.0144464 #================================================== # Variances and Principal Axes # 1 2 3 5 # 3.4100E-07| -0.0165 0.0041 0.0002 0.9999 # 1.3692E-02| 0.1594 0.9872 0.0063 -0.0014 # 2.3092E-01| -0.9866 0.1595 -0.0300 -0.0169 # 2.9545E+03| 0.0306 0.0014 -0.9995 0.0007 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 2.990e+00 9.432e-02 -9.034e+01 7.088e-02 # 9.432e-02 2.519e-02 -4.199e+00 2.475e-03 # -9.034e+01 -4.199e+00 2.952e+03 -2.190e+00 # 7.088e-02 2.475e-03 -2.190e+00 1.692e-03 #------------------------------------------------ # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.841608 +/- 1.72928 # 2 1 ngrbep beta -1.76740 +/- 0.158709 # 3 1 ngrbep epeak keV 46.5829 +/- 54.3299 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 1.44464E-02 +/- 4.11280E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.59 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.59 using 59 PHA bins. # Reduced chi-squared = 0.9744 for 55 degrees of freedom # Null hypothesis probability = 5.284968e-01 #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:alpha 2:beta 3:epeak 5:norm #53.5818 0.00446619 -3 -0.738338 -1.76846 44.1835 0.0170700 #================================================== # Variances and Principal Axes # 1 2 3 5 # 4.6179E-07| -0.0198 0.0051 0.0003 0.9998 # 1.2917E-02| 0.1374 0.9905 0.0066 -0.0023 # 2.7731E-01| -0.9896 0.1374 -0.0369 -0.0203 # 2.3333E+03| 0.0375 0.0015 -0.9993 0.0011 #-------------------------------------------------- # #================================================ # Covariance Matrix # 1 2 3 4 # 3.550e+00 9.613e-02 -8.739e+01 9.897e-02 # 9.613e-02 2.323e-02 -3.523e+00 2.960e-03 # -8.739e+01 -3.523e+00 2.330e+03 -2.490e+00 # 9.897e-02 2.960e-03 -2.490e+00 2.776e-03 #------------------------------------------------ # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.738338 +/- 1.88425 # 2 1 ngrbep beta -1.76846 +/- 0.152421 # 3 1 ngrbep epeak keV 44.1835 +/- 48.2702 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 1.70700E-02 +/- 5.26844E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 53.58 using 59 PHA bins. # #Test statistic : Chi-Squared = 53.58 using 59 PHA bins. # Reduced chi-squared = 0.9742 for 55 degrees of freedom # Null hypothesis probability = 5.289539e-01 #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Parameter pegged at hard limit: 0.1 #***Warning: Zero alpha-matrix diagonal element for parameter 2 # Parameter 2 is pegged at -8.99931 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #Apparent non-monotonicity in statistic space detected. #Current bracket values 151.62, 679.384 #and delta stat 1.31223, 94.5414 #but latest trial 180.895 gives 0.930245 #Suggest that you check this result using the steppar command. # 3 0 415.502 (-44.1501,371.352) # !XSPEC12> error 5 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 2 3 # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # #***Warning: Number of trials exceeded before convergence. #Current trial values 264.839, 622.761 #and delta statistic 0.608236, 36.2384 # # 5 0 517.694 (-0.0174831,517.676) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.61114 photons (5.9975e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.6314 (0.000 - 6.117e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.55291 photons (3.8941e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.5588 (0.000 - 4.021e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.19459 photons (6.0649e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.1749 (0.000 - 5.479e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.19681 photons (1.1061e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.2113 (0.000 - 1.200e-08) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.11701 photons (1.3114e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.1213 (0.000 - 1.368e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.044505 photons (8.7008e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.04893 (0.000 - 9.576e-09) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.10273 photons (2.9735e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.1035 (0.000 - 3.029e-08) (90.00% confidence) # !XSPEC12> log none #