#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12> show # #XSPEC version: 12.12.1 # #Thu Oct 20 00:47:44 2022 # 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/trigger997453/remake_spec_cflux/spec_1speak/sw00997453000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger997453/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger997453/remake_spec_cflux/spec_1speak/sw00997453000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger997453/00997453000-results/pha/sw00997453000b_peak.pha #Net count rate (cts/s) for Spectrum:1 3.426e-01 +/- 2.222e-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/trigger997453/remake_spec_cflux/spec_1speak/sw00997453000b_1speak.rsp for Source 1 # # Spectral data counts: 0.342574 # Model predicted rate: 0.341034 # # #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 4.53443 +/- 0.809490 # 2 1 bbodyrad norm 19.7754 +/- 14.6974 # 3 2 bbodyrad kT keV 16.9202 +/- 2.47484 # 4 2 bbodyrad norm 0.148102 +/- 8.78156E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 58.85 using 59 bins. # #Test statistic : Chi-Squared 58.85 using 59 bins. # Null hypothesis probability of 3.36e-01 with 55 degrees of freedom # #Bayes is off # # !XSPEC12> flux 15.0 25.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 1.3178 photons (4.0635e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.1208 - 1.425 (3.904e-09 - 4.394e-08) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.97551 photons (5.4399e-08 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.1678 - 1.025 (1.000e-08 - 5.722e-08) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.65022 photons (7.8192e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.1151 - 0.7418 (1.377e-08 - 8.974e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 2.9436 photons (1.7323e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.8143 - 3.036 (5.319e-08 - 1.805e-07) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 3.52176 5.78833 (-1.01561,1.25097) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # 2 7.2457 61.8522 (-12.4898,42.1167) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # 3 13.9389 21.0439 (-2.98846,4.11658) # !XSPEC12> error 4 # Parameter Confidence Range (2.706) # Due to zero model norms, the following fit parameters are temporarily frozen:1 #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 2 # Parameter 1 is pegged at 0.0895688 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 2 is pegged at 38.0275 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 1 #***Warning: Zero alpha-matrix diagonal element for parameter 2 # Parameter 1 is pegged at 0.0895688 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 2 is pegged at 38.0275 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 0.154046, 0.436755 #and delta stat 0.00692227, 5.22265 #but latest trial 0.354112 gives 41.119 #Suggest that you check this result using the steppar command. # 4 0.060971 0.295401 (-0.0868722,0.147558) # !XSPEC12> log none #