#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12> show # #XSPEC version: 12.9.1 # #Mon Dec 17 21:03:25 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: /local/data/bat1/alien/heasoft_amytest_version/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: # sw00874334000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # sw00874334000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: sw00874334000b_avg.pha #Net count rate (cts/s) for Spectrum:1 6.242e-02 +/- 5.392e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 7.012 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File sw00874334000b_avg.rsp for Source 1 # # Spectral data counts: 0.437668 # Model predicted rate: 6.26327E-02 # # #Current model list: # #======================================================================== #Model bbodyrad<1> + bbodyrad<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bbodyrad kT keV 5.74848 +/- 1.64754 # 2 1 bbodyrad norm 0.993279 +/- 0.966265 # 3 2 bbodyrad kT keV 20.8028 +/- 4.95788 # 4 2 bbodyrad norm 1.36864E-02 +/- 1.21374E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 45.07 using 59 PHA bins. # #Test statistic : Chi-Squared = 45.07 using 59 PHA bins. # Reduced chi-squared = 0.8195 for 55 degrees of freedom # Null hypothesis probability = 8.277966e-01 # Weighting method: standard # !XSPEC12> flux 15.0 25.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.1666 photons (5.2138e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.1886 (0.000 - 5.900e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.16802 photons (9.4513e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.1790 (0.000 - 1.000e-08) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.14644 photons (1.8786e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.000 - 0.1648 (0.000 - 2.149e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.48106 photons (3.3451e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.5045 (0.000 - 3.543e-08) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 8.22103, 8.4841 #and delta stat 2.48112, 2.90541 #but latest trial 8.36282 gives 2.92329 #Suggest that you check this result using the steppar command. # 1 3.81661 8.35256 (-1.9573,2.57866) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # 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 # 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 # 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 # 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:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # 2 0.272195 4.90258 (-0.71421,3.91618) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 15.617 31.476 (-5.23308,10.6259) # !XSPEC12> error 4 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:3 # Due to zero model norms, the following fit parameters are temporarily frozen:1 #***Warning: Zero alpha-matrix diagonal element for parameter 2 # Parameter 2 is pegged at 2.04104 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # 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 # 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 # 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 # 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 # 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 # 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 # 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 # Due to zero model norms, the following fit parameters are temporarily frozen:1 #***Warning: Identical values of the parameter give different values of the statistic. #Please check your result for the high end of the confidence range. # 4 0.00295936 0.0403839 (-0.0106251,0.0267994) # !XSPEC12> log none #