#XSPEC version: 12.9.0c #Build Date/Time: Wed Jul 29 15:14:04 2015 # !XSPEC12>show; # #XSPEC version: 12.9.0c # #Fri Dec 18 19:19:40 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: Energy # 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: # ../sw00553132000b_preslew.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # ../sw00553132000b_preslew.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: ../sw00553132000b_slew.pha #Net count rate (cts/s) for Spectrum:1 -1.683e-03 +/- 2.999e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 81.8 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File ../sw00553132000b_preslew.rsp for Source 1 # # Spectral data counts: -0.13769 # Model predicted rate: 0.0 # # #Current model list: # #======================================================================== #Model nphpow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 nphpow PhoIndex 1.50000 +/- -1.00000 # 2 1 nphpow eMin keV 100.000 frozen # 3 1 nphpow eMax keV 350.000 frozen # 4 1 nphpow enorm keV 50.0000 frozen # 5 1 nphpow norm 0.0 +/- 1.51478E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 75.32 using 59 PHA bins. # #Test statistic : Chi-Squared = 75.32 using 59 PHA bins. # Reduced chi-squared = 1.321 for 57 degrees of freedom # Null hypothesis probability = 5.249537e-02 # Weighting method: standard # !XSPEC12>error 5; # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Due to zero model norms, the following fit parameters are temporarily frozen:1 # Parameters #Chi-Squared |beta|/N Lvl 1:PhoIndex 5:norm #74.6504 0.0767311 0 -0.738126 0.0329581 #74.6397 1.2519 0 -0.756501 0.0358338 #74.636 0.672561 0 -0.789298 0.0376510 #============================== # Variances and Principal Axes # 1 5 # 3.8610E+01| -0.9998 0.0204 # 2.2034E-03| -0.0204 -0.9998 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 3.859e+01 -7.874e-01 # -7.874e-01 1.827e-02 #------------------------ # #======================================================================== #Model nphpow<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 nphpow PhoIndex -0.789298 +/- 6.21237 # 2 1 nphpow eMin keV 100.000 frozen # 3 1 nphpow eMax keV 350.000 frozen # 4 1 nphpow enorm keV 50.0000 frozen # 5 1 nphpow norm 3.76510E-02 +/- 0.135159 #________________________________________________________________________ # # #Fit statistic : Chi-Squared = 74.64 using 59 PHA bins. # #Test statistic : Chi-Squared = 74.64 using 59 PHA bins. # Reduced chi-squared = 1.309 for 57 degrees of freedom # Null hypothesis probability = 5.846261e-02 #***Warning: New best fit found, fit parameters will be set to new values. # Due to zero model norms, the following fit parameters are temporarily frozen:1 # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 5 0 0.1434 (-0.0399696,0.10343) # !XSPEC12>error 1; # Parameter Confidence Range (2.706) # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -5.35786e+06, with delta statistic: 0.684643 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 5.35785e+06, with delta statistic: 0.508283 # # #*** Parameter upper bound is INVALID. # # 1 0 0 (0.823699,0.823699) # !XSPEC12>log none; #