#XSPEC version: 12.9.1p #Build Date/Time: Thu Oct 12 10:37:44 2017 # !XSPEC12> show # #XSPEC version: 12.9.1p # #Sat Jan 20 09:08:17 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: /software/lheasoft/release/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: # ../sw00796778000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00796778000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00796778000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 4.008e-02 +/- 2.158e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 63.5 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00796778000b_preslew.rsp for Source 1 # # Spectral data counts: 2.54511 # Model predicted rate: 3.96166E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.94158 +/- 0.396649 # 2 1 cutep50 b 17.7080 +/- 67.2638 # 3 1 cutep50 norm 2.55420E-03 +/- 1.33576E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 55.84 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.84 using 59 PHA bins. # Reduced chi-squared = 0.9972 for 56 degrees of freedom # Null hypothesis probability = 4.808355e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.16796 photons (8.1929e-09 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.066765 photons (8.6196e-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 #Apparent non-monotonicity in statistic space detected. #Current bracket values 2.03369, 2.06847 #and delta stat 0.77633, 147.08 #but latest trial 2.03433 gives 0.756916 #Suggest that you check this result using the steppar command. # 1 1.19811 2.05108 (-0.748776,0.104199) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 10000, with delta statistic: 0.0464091 # # #*** Parameter upper bound is INVALID. # # 2 1.29803 0 (-14.5771,-15.8751) # !XSPEC12> error 3 # 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 = 55.84 using 59 PHA bins. # #Test statistic : Chi-Squared = 55.84 using 59 PHA bins. # Reduced chi-squared = 0.9971 for 56 degrees of freedom # Null hypothesis probability = 4.809807e-01 # Current data and model not fit yet. # # !XSPEC12> flux 15.0 350.0 err 100 90 #Warning: Fit is not currently valid, therefore no flux error will be calculated. # Model Flux 0.34247 photons (2.3964e-08 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 0.32928 photons (1.9441e-08 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 0.15119 photons (4.6391e-09 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 0.11124 photons (6.1621e-09 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 0.051749 photons (5.7086e-09 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 0.015108 photons (2.9312e-09 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 0.028289 photons (7.4545e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) # !XSPEC12> log none #