#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12> show # #XSPEC version: 12.12.1 # #Sat Jul 30 06:59:45 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/trigger1051453/remake_spec_cflux/spec_1speak/sw01051453000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1051453/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1051453/remake_spec_cflux/spec_1speak/sw01051453000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1051453/01051453000-results/pha/sw01051453000b_peak.pha #Net count rate (cts/s) for Spectrum:1 5.566e-02 +/- 1.110e-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/trigger1051453/remake_spec_cflux/spec_1speak/sw01051453000b_1speak.rsp for Source 1 # # Spectral data counts: 0.0556604 # Model predicted rate: 5.36481E-02 # # #Current model list: # #======================================================================== #Model bremss<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bremss kT keV 192.516 +/- 244.677 # 2 1 bremss norm 1.79365 +/- 0.375027 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 43.65 using 59 bins. # #Test statistic : Chi-Squared 43.65 using 59 bins. # Null hypothesis probability of 9.03e-01 with 57 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 0.1442 photons (4.4865e-09 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 0.000 - 0.1779 (0.000 - 5.536e-09) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.15165 photons (8.5948e-09 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 0.000 - 0.1864 (0.000 - 1.057e-08) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.13848 photons (1.8631e-08 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 0.000 - 0.1770 (0.000 - 2.376e-08) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 0.43433 photons (3.1712e-08 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 0.000 - 0.5231 (0.000 - 3.838e-08) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm #43.6161 0.000480277 0 137.735 1.79890 #43.6117 0.207026 0 168.927 1.80385 #============================== # Variances and Principal Axes # 1 2 # 1.3704E-01| 0.0018 1.0000 # 2.0239E+04| 1.0000 -0.0018 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 2.024e+04 -3.728e+01 # -3.728e+01 2.057e-01 #------------------------ # #======================================================================== #Model bremss<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bremss kT keV 168.927 +/- 142.263 # 2 1 bremss norm 1.80385 +/- 0.453539 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 43.61 using 59 bins. # #Test statistic : Chi-Squared 43.61 using 59 bins. # Null hypothesis probability of 9.04e-01 with 57 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. #***Warning: Zero alpha-matrix diagonal element for parameter 2 # Parameter 2 is pegged at 1.80385 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 200, with delta statistic: 0.0568347 # # #*** Parameter upper bound is INVALID. # # 1 0 0 (-165.665,-165.665) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # 2 1.20928 2.96673 (-0.606742,1.15071) # !XSPEC12> log none #