#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12> show # #XSPEC version: 12.9.0c # #Thu Oct 8 20:08:37 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: # ../sw00594081000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00594081000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00594081000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 6.013e-03 +/- 5.614e-04 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 249.1 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00594081000b_preslew.rsp for Source 1 # # Spectral data counts: 1.49772 # Model predicted rate: 5.79989E-03 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.41786 +/- 0.762649 # 2 1 cutep50 b 40.5986 +/- 14.7419 # 3 1 cutep50 norm 6.74503E-04 +/- 7.02735E-04 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 64.42 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.42 using 59 PHA bins. # Reduced chi-squared = 1.150 for 56 degrees of freedom # Null hypothesis probability = 2.057665e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.024036 photons (1.1863e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.0091463 photons (1.1356e-09 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:2 # Due to zero model norms, the following fit parameters are temporarily frozen:2 #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.06929, 2.56363 #and delta stat 0.814964, 48.8682 #but latest trial 2.54394 gives 48.8682 #Suggest that you check this result using the steppar command. # 1 -0.377088 2.31646 (-1.79486,0.898686) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # #***XSPEC Error: A fit statistic = NaN was encountered, possibly from model calculation error. Fit unable to continue #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 64.42 using 59 PHA bins. # #Test statistic : Chi-Squared = 64.42 using 59 PHA bins. # Reduced chi-squared = 1.150 for 56 degrees of freedom # Null hypothesis probability = 2.057665e-01 # Current data and model not fit yet. # # !XSPEC12> error 3 #A valid fit is first required in order to run error command. # # !XSPEC12> flux 15.0 350.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.045718 photons (2.8802e-09 ergs/cm^2/s) range (15.000 - 350.00 keV) # !XSPEC12> flux 15.0 150.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.044976 photons (2.6488e-09 ergs/cm^2/s) range (15.000 - 150.00 keV) # !XSPEC12> flux 15.0 25.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.019442 photons (6.0066e-10 ergs/cm^2/s) range (15.000 - 25.000 keV) # !XSPEC12> flux 25.0 50.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.016387 photons (9.1258e-10 ergs/cm^2/s) range (25.000 - 50.000 keV) # !XSPEC12> flux 50.0 100.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.0074891 photons (8.1773e-10 ergs/cm^2/s) range (50.000 - 100.00 keV) # !XSPEC12> flux 100.0 150.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.0016569 photons (3.1785e-10 ergs/cm^2/s) range (100.00 - 150.00 keV) # !XSPEC12> flux 100.0 350.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.0023989 photons (5.4927e-10 ergs/cm^2/s) range (100.00 - 350.00 keV) # !XSPEC12> log none #