#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12> show # #XSPEC version: 12.9.1 # #Sun May 13 07:51:26 2018 # 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: /local/data/bat1/alien/heasoft_amytest_version/x86_64-unknown-linux-gnu-libc2.12/../spectral/manager/../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: # ../sw00824063000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00824063000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00824063000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 3.477e-02 +/- 1.643e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 84.59 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00824063000b_preslew.rsp for Source 1 # # Spectral data counts: 2.94099 # Model predicted rate: 3.42906E-02 # # #Current model list: # #======================================================================== #Model ngrbep<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 ngrbep alpha -0.629053 +/- 0.542766 # 2 1 ngrbep beta -1.72623 +/- 0.760474 # 3 1 ngrbep epeak keV 111.235 +/- 67.5189 # 4 1 ngrbep enorm keV 50.0000 frozen # 5 1 ngrbep norm 4.97962E-03 +/- 3.24292E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 56.57 using 59 PHA bins. # #Test statistic : Chi-Squared = 56.57 using 59 PHA bins. # Reduced chi-squared = 1.028 for 55 degrees of freedom # Null hypothesis probability = 4.162745e-01 # Weighting method: standard # !XSPEC12> query yes # !XSPEC12> flux 20.0 50.0 # Model Flux 0.12859 photons (6.7304e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.11436 photons (1.5689e-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 2 # Parameter 2 is pegged at -9.21308 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***Warning: Number of trials exceeded before convergence. #Current trial values 2.44352, 2.44355 #and delta statistic 2.67486, 2.74416 # #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 1 -1.24049 2.79729 (-0.611684,3.4261) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -655872, with delta statistic: 0.144988 # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -6.8773e+11, with delta statistic: 0.144988 # #***Warning: Error search cannot find bracket around delta fit-stat, # will automatically exit from trials loop. # parameter lower bound is INVALID. # # 2 0 -1.28381 (1.73015,0.446335) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 1 # Parameter 1 is pegged at -0.53056 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 1 # Parameter 1 is pegged at -0.53056 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 40.7698, 11.5062 #and delta stat 2.64085, 3.35168 #but latest trial 11.778 gives 3.35168 #Suggest that you check this result using the steppar command. #***Warning: Zero alpha-matrix diagonal element for parameter 2 # Parameter 2 is pegged at -8.72594 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 2 # Parameter 2 is pegged at -8.72594 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # 3 26.138 741.616 (-85.1777,630.3) # !XSPEC12> error 5 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 2 # Parameter 2 is pegged at -2.74173 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 2 # Parameter 2 is pegged at -2.74173 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 0.0257367, 0.035938 #and delta stat 2.63317, 3.35169 #but latest trial 0.0286967 gives 2.62942 #Suggest that you check this result using the steppar command. # 5 0.00270101 0.0308374 (-0.00227733,0.025859) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.32643 photons (3.9605e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.001466 - 0.7895 (2.021e-10 - 1.759e-07) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.28197 photons (2.3505e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.0006468 - 0.4169 (3.832e-11 - 4.358e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.070287 photons (2.2107e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.07691 (0.000 - 2.415e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.097315 photons (5.6073e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.0002079 - 0.09853 (1.186e-11 - 5.735e-09) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.081158 photons (9.1919e-09 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.0005532 - 0.1118 (6.380e-11 - 1.303e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.033206 photons (6.4953e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.06755 (0.000 - 1.341e-08) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.077669 photons (2.2596e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.0001687 - 0.2817 (4.774e-11 - 9.193e-08) (90.00% confidence) # !XSPEC12> log none #