#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 16:26:06 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: # ../sw00147478000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00147478000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00147478000b_preslew.pha #Net count rate (cts/s) for Spectrum:1 7.185e-02 +/- 5.718e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 8.725 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00147478000b_preslew.rsp for Source 1 # # Spectral data counts: 0.626846 # Model predicted rate: 7.04521E-02 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.86480 +/- 0.530441 # 2 1 cutep50 b 9999.35 +/- 1.61097E+07 # 3 1 cutep50 norm 4.36723E-03 +/- 2.81112E-03 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 46.65 using 59 PHA bins. # #Test statistic : Chi-Squared = 46.65 using 59 PHA bins. # Reduced chi-squared = 0.8330 for 56 degrees of freedom # Null hypothesis probability = 8.090428e-01 # Weighting method: standard # !XSPEC12> flux 20.0 50.0 # Model Flux 0.30507 photons (1.5068e-08 ergs/cm^2/s) range (20.000 - 50.000 keV) # !XSPEC12> flux 50.0 150.0 # Model Flux 0.15468 photons (2.0692e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the low end of the confidence range. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #46.1405 0.412029 -3 2.70892 232.219 0.00172740 #46.0407 477.242 -4 2.55235 189.665 0.00199473 #45.829 816.652 -3 2.54195 187.550 0.00204601 #45.8062 361.289 -3 2.53182 184.748 0.00206774 #45.7933 307.072 -3 2.52237 182.075 0.00208765 #45.7819 292.881 -3 2.51357 179.573 0.00210633 #45.7718 280.354 -3 2.50538 177.231 0.00212388 #45.7628 268.358 -3 2.49774 175.034 0.00214039 #======================================== # Variances and Principal Axes # 1 2 3 # 2.6961E-08| -0.0271 0.0001 -0.9996 # 1.2907E-04| 0.9996 -0.0031 -0.0271 # 3.5551E+04| 0.0031 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 3.366e-01 1.094e+02 -7.095e-04 # 1.094e+02 3.555e+04 -2.295e-01 # -7.095e-04 -2.295e-01 1.604e-06 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.49774 +/- 0.580139 # 2 1 cutep50 b 175.034 +/- 188.548 # 3 1 cutep50 norm 2.14039E-03 +/- 1.26631E-03 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 45.76 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.76 using 59 PHA bins. # Reduced chi-squared = 0.8172 for 56 degrees of freedom # Null hypothesis probability = 8.338339e-01 #***Warning: New best fit found, fit parameters will be set to new values. # # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # #***XSPEC Error: Unable to fit when starting with fit statistic = NaN #Error occurred during lower bound error calculation. # #Fit statistic : Chi-Squared = 45.76 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.76 using 59 PHA bins. # Reduced chi-squared = 0.8172 for 56 degrees of freedom # Null hypothesis probability = 8.338339e-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 0.47914 photons (3.1268e-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 0.4606 photons (2.4599e-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 0.24474 photons (7.4402e-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 0.14357 photons (7.8482e-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 0.056035 photons (6.1502e-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 0.016251 photons (3.1606e-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 0.034789 photons (9.8298e-09 ergs/cm^2/s) range (100.00 - 350.00 keV) # !XSPEC12> log none #