#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 03:13:41 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: # ../sw00359530000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00359530000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00359530000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 5.636e-02 +/- 5.117e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 9.968 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00359530000b_preslew.rsp for Source 1 # # Spectral data counts: 0.561815 # Model predicted rate: 5.56096E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.14261 +/- 0.596237 # 2 1 cutep50 b 202.588 +/- 409.879 # 3 1 cutep50 norm 4.80702E-03 +/- 3.21334E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 55.32 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.32 using 59 PHA bins. # Reduced chi-squared = 0.9879 for 56 degrees of freedom # Null hypothesis probability = 5.004860e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.20523 photons (1.0559e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.16835 photons (2.3312e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 1.1426, 3.10421 #and delta stat 0, 12.2076 #but latest trial 1.9446 gives 14.0225 #Suggest that you check this result using the steppar command. # 1 0.0542065 2.12341 (-1.0884,0.980806) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 1 is pegged at 1.1426 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.004807 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 3.53501e+08, with delta statistic: 0.144533 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-202.599,-202.599) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 0.00322081 0.0176586 (-0.00158614,0.0128517) # !XSPEC12> flux 15.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.51098 photons (5.8127e-08 ergs/cm^2/s) range (15.000 - 350.00 keV) # Error range 0.000 - 0.5301 (0.000 - 6.373e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.44832 photons (3.5949e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.4629 (0.000 - 3.841e-08) (90.00% confidence) # !XSPEC12> flux 15.0 25.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.12946 photons (4.0406e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.1556 (0.000 - 4.825e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.15051 photons (8.5961e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.1577 (0.000 - 8.948e-09) (90.00% confidence) # !XSPEC12> flux 50.0 100.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.11731 photons (1.3319e-08 ergs/cm^2/s) range (50.000 - 100.00 keV) # Error range 0.000 - 0.1239 (0.000 - 1.405e-08) (90.00% confidence) # !XSPEC12> flux 100.0 150.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.051043 photons (9.9937e-09 ergs/cm^2/s) range (100.00 - 150.00 keV) # Error range 0.000 - 0.05459 (0.000 - 1.068e-08) (90.00% confidence) # !XSPEC12> flux 100.0 350.0 err 100 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.1137 photons (3.2171e-08 ergs/cm^2/s) range (100.00 - 350.00 keV) # Error range 0.000 - 0.1401 (0.000 - 4.092e-08) (90.00% confidence) # !XSPEC12> log none #