#XSPEC version: 12.9.1 #Build Date/Time: Thu Apr 20 23:34:29 2017 # !XSPEC12> show # #XSPEC version: 12.9.1 # #Thu Mar 21 14:29:56 2019 # 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: # sw00882809000b_avg.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # sw00882809000b_avg.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: sw00882809000b_avg.pha #Net count rate (cts/s) for Spectrum:1 1.026e-01 +/- 5.802e-03 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 7.568 sec # Using fit statistic: chi # Using test statistic: chi # Using Response (RMF) File sw00882809000b_avg.rsp for Source 1 # # Spectral data counts: 0.776418 # Model predicted rate: 0.100651 # # #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 6.36965 +/- 1.18442 # 2 1 bbodyrad norm 1.21431 +/- 0.788517 # 3 2 bbodyrad kT keV 22.3133 +/- 3.59722 # 4 2 bbodyrad norm 1.81977E-02 +/- 1.16013E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared = 66.39 using 59 PHA bins. # #Test statistic : Chi-Squared = 66.39 using 59 PHA bins. # Reduced chi-squared = 1.207 for 55 degrees of freedom # Null hypothesis probability = 1.397026e-01 # Weighting method: standard # !XSPEC12> flux 15.0 25.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.27886 photons (8.7643e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.02252 - 0.3080 (7.298e-10 - 9.637e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.30121 photons (1.6923e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.07359 - 0.3164 (4.199e-09 - 1.769e-08) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.26048 photons (3.3983e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.02209 - 0.2824 (2.193e-09 - 3.718e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.84055 photons (5.967e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.2572 - 0.8581 (1.278e-08 - 6.220e-08) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 4.23802 10.0199 (-2.14614,3.6357) # !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 # #***Warning: Number of trials exceeded before convergence. #Current trial values 0.317368, 0.315302 #and delta statistic 2.67362, 3.24122 # #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 4 is pegged at 0.00705365 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 3 is pegged at 0.0817637 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 4 is pegged at 0.00705365 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 3 is pegged at 0.0817637 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 4 is pegged at 0.00705365 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 3 is pegged at 0.339398 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 4 is pegged at 0.000168228 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #***Warning: Zero alpha-matrix diagonal element for parameter 3 #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 3 is pegged at 0.339398 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 4 is pegged at 0.000168228 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. #Apparent non-monotonicity in statistic space detected. #Current bracket values 3.74095, 3.74306 #and delta stat 1.59957, 153.366 #but latest trial 3.74293 gives 153.392 #Suggest that you check this result using the steppar command. # 2 0.316335 3.74201 (-0.884399,2.54127) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 16.9252 50.1768 (-5.47796,27.7737) # !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: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 # 4 0.00114098 0.0539774 (-0.0167359,0.0361005) # !XSPEC12> log none #