#XSPEC version: 12.12.1 #Build Date/Time: Tue Mar 15 11:46:30 2022 # !XSPEC12> show # #XSPEC version: 12.12.1 # #Mon Oct 24 05:11:21 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/trigger1090853/remake_spec_cflux/spec_1speak/sw01090853000b_1speak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 80 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1090853/remake_spec_cflux/spec_1speak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1090853/remake_spec_cflux/spec_1speak/sw01090853000b_1speak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1090853/01090853000-results/pha/sw01090853000b_peak.pha #Net count rate (cts/s) for Spectrum:1 7.885e-01 +/- 2.150e-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/trigger1090853/remake_spec_cflux/spec_1speak/sw01090853000b_1speak.rsp for Source 1 # # Spectral data counts: 0.788526 # Model predicted rate: 0.796122 # # #Current model list: # #======================================================================== #Model bremss<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bremss kT keV 199.363 +/- 49.5738 # 2 1 bremss norm 25.2144 +/- 0.677433 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 88.05 using 59 bins. # #Test statistic : Chi-Squared 88.05 using 59 bins. # Null hypothesis probability of 5.20e-03 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 2.0178 photons (6.2786e-08 ergs/cm^2/s) range (15.000 - 25.000 keV) # Error range 1.922 - 2.110 (5.980e-08 - 6.566e-08) (90.00% confidence) # !XSPEC12> flux 25.0 50.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 2.1304 photons (1.2078e-07 ergs/cm^2/s) range (25.000 - 50.000 keV) # Error range 2.030 - 2.215 (1.151e-07 - 1.256e-07) (90.00% confidence) # !XSPEC12> flux 50.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 1.9655 photons (2.6489e-07 ergs/cm^2/s) range (50.000 - 150.00 keV) # Error range 1.883 - 2.058 (2.538e-07 - 2.772e-07) (90.00% confidence) # !XSPEC12> flux 15.0 150.0 err 500 90 #Parameter distribution is derived from fit covariance matrix. # Model Flux 6.1136 photons (4.4845e-07 ergs/cm^2/s) range (15.000 - 150.00 keV) # Error range 5.834 - 6.366 (4.280e-07 - 4.669e-07) (90.00% confidence) # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm #87.9529 0.0438839 0 200.000 25.0184 #87.9423 0.237377 0 200.000 25.0301 #87.9332 0.223977 0 200.000 25.0407 #87.9254 0.211808 0 200.000 25.0503 #============================== # Variances and Principal Axes # 1 2 # 4.2845E-01| 0.0026 1.0000 # 4.3691E+03| 1.0000 -0.0026 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 4.369e+03 -1.143e+01 # -1.143e+01 4.584e-01 #------------------------ # #======================================================================== #Model bremss<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bremss kT keV 200.000 +/- 66.0992 # 2 1 bremss norm 25.0503 +/- 0.677032 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 87.93 using 59 bins. # #Test statistic : Chi-Squared 87.93 using 59 bins. # Null hypothesis probability of 5.33e-03 with 57 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 199.363, with delta statistic: 0.122028 # # #*** Parameter lower bound is INVALID. # # Parameters #Chi-Squared |beta|/N Lvl 1:kT 2:norm #87.8587 0.0371883 6 200.000 25.2193 #87.8587 0.0371883 6 200.000 25.2193 #============================== # Variances and Principal Axes # 1 2 # 4.2845E-01| 0.0026 1.0000 # 4.3075E+03| 1.0000 -0.0026 #------------------------------ # #======================== # Covariance Matrix # 1 2 # 4.307e+03 -1.135e+01 # -1.135e+01 4.584e-01 #------------------------ # #======================================================================== #Model bremss<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 bremss kT keV 200.000 +/- 65.6310 # 2 1 bremss norm 25.2193 +/- 0.677032 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 87.86 using 59 bins. # #Test statistic : Chi-Squared 87.86 using 59 bins. # Null hypothesis probability of 5.40e-03 with 57 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 199.363, with delta statistic: 0.188698 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: 200, with delta statistic: 1.42109e-14 # # #*** Parameter upper bound is INVALID. # # 1 190.849 0 (-9.15141,-200) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) # 2 24.1425 26.2961 (-1.07675,1.07675) # !XSPEC12> log none #