#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 01:23:22 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/trigger1101053/remake_spec_cflux/spec_20ms_peak/sw01101053000b_20ms_peak.rsp associated with spectrum 1 source 1 # energies: 204 channels: 10 # Distinct RMF files: # /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1101053/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1101053/remake_spec_cflux/spec_20ms_peak/sw01101053000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1101053/remake_spec_cflux/spec_20ms_peak/sw01101053000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 7.714e-01 +/- 1.515e-01 # Assigned to Data Group 1 and Plot Group 1 # Noticed Channels: 1-10 # Telescope: SWIFT Instrument: BAT Channel Type: PI # Exposure Time: 0.02 sec # Using fit statistic: chi # Using Response (RMF) File /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1101053/remake_spec_cflux/spec_20ms_peak/sw01101053000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.015428 # Model predicted rate: 0.702605 # # #Current model list: # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 1.30685 +/- 1.16857 # 2 1 cutep50 b 9999.36 +/- 6.35700E+06 # 3 1 cutep50 norm 4.80117E-02 +/- 6.61057E-02 #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 5.21 using 10 bins. # #Test statistic : Chi-Squared 5.21 using 10 bins. # Null hypothesis probability of 6.34e-01 with 7 degrees of freedom # #Bayes is off # # !XSPEC12> error 1 # Parameter Confidence Range (2.706) # 1 0.640084 1.88026 (-0.665419,0.574759) # !XSPEC12> error 2 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 1 #***Warning: Zero alpha-matrix diagonal element for parameter 3 # Parameter 1 is pegged at 1.3055 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 3 is pegged at 0.0483342 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: 10000, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 2 0 0 (-9999.36,-9999.36) # !XSPEC12> error 3 # Parameter Confidence Range (2.706) # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #4.84001 18.5716 -3 2.13976 52.3001 0.0160983 #======================================== # Variances and Principal Axes # 1 2 3 # 9.7507E-07| 0.9647 -0.0010 0.2635 # 8.1860E-05| -0.2635 0.0003 0.9647 # 2.4538E+06| 0.0010 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.407e+00 2.430e+03 -3.048e-02 # 2.430e+03 2.454e+06 -3.076e+01 # -3.048e-02 -3.076e+01 4.618e-04 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.13976 +/- 1.55156 # 2 1 cutep50 b 52.3001 +/- 1566.45 # 3 1 cutep50 norm 1.60983E-02 +/- 2.14884E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 4.84 using 10 bins. # #Test statistic : Chi-Squared 4.84 using 10 bins. # Null hypothesis probability of 6.79e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Parameters #Chi-Squared |beta|/N Lvl 1:a 2:b 3:norm #4.82598 0.853681 -2 2.13988 52.2154 0.0160792 #======================================== # Variances and Principal Axes # 1 2 3 # 8.2651E-07| 0.9646 -0.0009 0.2636 # 8.1715E-05| -0.2636 0.0003 0.9646 # 2.8293E+06| 0.0010 1.0000 -0.0000 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 2.757e+00 2.793e+03 -3.214e-02 # 2.793e+03 2.829e+06 -3.253e+01 # -3.214e-02 -3.253e+01 4.502e-04 #------------------------------------ # #======================================================================== #Model cutep50<1> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cutep50 a 2.13988 +/- 1.66050 # 2 1 cutep50 b 52.2154 +/- 1682.04 # 3 1 cutep50 norm 1.60792E-02 +/- 2.12180E-02 #________________________________________________________________________ # # #Fit statistic : Chi-Squared 4.83 using 10 bins. # #Test statistic : Chi-Squared 4.83 using 10 bins. # Null hypothesis probability of 6.81e-01 with 7 degrees of freedom #***Warning: New best fit found, fit parameters will be set to new values. # Due to zero model norms, the following fit parameters are temporarily frozen:1 2 # #***XSPEC Error: No variable parameters for fit # Fit error occurred during lower bound error calculation. # 3 0 0.296897 (-0.0160824,0.280814) # !XSPEC12> log none #