#XSPEC version: 12.11.0 #Build Date/Time: Mon Apr 13 12:38:19 2020 # !XSPEC12> show # #XSPEC version: 12.11.0 # #Mon Jun 29 00:34:31 2020 # 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 #Using chain rule to calculate statistic derivatives (faster method). # 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-pc-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: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger954519/remake_spec_cflux/spec_1speak/sw00954519000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger954519/remake_spec_cflux/spec_1speak/sw00954519000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger954519/00954519000-results/pha/sw00954519000b_peak.pha #Net count rate (cts/s) for Spectrum:1 2.803e-01 +/- 1.327e-02 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 4-62 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 1 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger954519/remake_spec_cflux/spec_1speak/sw00954519000b_1speak.rsp for Source 1 # # Spectral data counts: 0.280315 # Model predicted rate: 0.276306 # # #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 6.48166 +/- 0.970287 # 2 1 bbodyrad norm 2.94661 +/- 1.47274 # 3 2 bbodyrad kT keV 22.3368 +/- 3.23706 # 4 2 bbodyrad norm 4.50856E-02 +/- 2.54847E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 48.93 using 59 bins. # #Test statistic : Chi-Squared 48.93 using 59 bins. # Null hypothesis probability of 7.05e-01 with 55 degrees of freedom # !XSPEC12> flux 15.0 25.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.7111 photons (2.2363e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.2254 - 0.7762 (7.197e-09 - 2.430e-08) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.77412 photons (4.3463e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.3470 - 0.8048 (1.952e-08 - 4.542e-08) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.6515 photons (8.4896e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.1731 - 0.7099 (1.951e-08 - 9.442e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 2.1367 photons (1.5072e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.8433 - 2.219 (5.654e-08 - 1.575e-07) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 4.71735 8.47658 (-1.76515,1.99408) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:3 #***Warning: Zero alpha-matrix diagonal element for parameter 3 #***Warning: Zero alpha-matrix diagonal element for parameter 4 # Parameter 3 is pegged at 0.0400974 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 4 is pegged at 0.0199028 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 0.0400974 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 4 is pegged at 0.0199028 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 3.35506, 12.6358 #and delta stat 0.0480556, 4.16424 #but latest trial 10.5046 gives 214.51 #Suggest that you check this result using the steppar command. # 2 1.26541 7.99543 (-1.67978,5.05024) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 17.7163 31.1139 (-4.62323,8.77437) # !XSPEC12> error 4 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 #Apparent non-monotonicity in statistic space detected. #Current bracket values 0.0882032, 0.116583 #and delta stat 1.33449, 3.58157 #but latest trial 0.101137 gives 66.6998 #Suggest that you check this result using the steppar command. # 4 0.0128339 0.102393 (-0.0322288,0.0573302) # !XSPEC12> log none #