#XSPEC version: 12.11.1 #Build Date/Time: Fri Aug 14 15:24:07 2020 # !XSPEC12>show # #XSPEC version: 12.11.1 # #Mon Nov 16 12:37:21 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: Energy # 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/trigger981957/remake_spec_cflux/spec_20ms_peak/sw00981957000b_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/trigger981957/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger981957/remake_spec_cflux/spec_20ms_peak/sw00981957000b_20ms_peak.rsp # #1 file 1 spectrum #Spectrum 1 Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger981957/remake_spec_cflux/spec_20ms_peak/sw00981957000b_20ms_peak.pha #Net count rate (cts/s) for Spectrum:1 2.413e+00 +/- 6.802e-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/trigger981957/remake_spec_cflux/spec_20ms_peak/sw00981957000b_20ms_peak.rsp for Source 1 # # Spectral data counts: 0.0482514 # Model predicted rate: 1.42322 # # #Current model list: # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.106449 +/- 0.280487 # 4 2 cutep50 a -9.50000 +/- 8.42218 # 5 2 cutep50 b 63.7821 +/- 10.5299 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # Using energies from responses. # #Fit statistic : Chi-Squared 9.71 using 10 bins. # #Test statistic : Chi-Squared 9.71 using 10 bins. # Null hypothesis probability of 2.06e-01 with 7 degrees of freedom # #Bayes is off # # !XSPEC12>error 3 # Parameter Confidence Range (2.706) #***Warning: Zero alpha-matrix diagonal element for parameter 4 #***Warning: Zero alpha-matrix diagonal element for parameter 5 # Parameter 4 is pegged at -9.5 due to zero or negative pivot element, likely # caused by the fit being insensitive to the parameter. # Parameter 5 is pegged at 63.7821 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. # 3 0 0.559067 (-0.107571,0.451496) # !XSPEC12>error 4 # Parameter Confidence Range (2.706) # Warning: renorm - no variable model to allow renormalization # Parameters #Chi-Squared |beta|/N Lvl 3:Flux 4:a 5:b #9.53932 0.0547997 0 0.105234 -10.0000 62.7093 #9.53916 0.106864 -1 0.105893 -10.0000 62.6634 #9.53916 0.0283202 1 0.105893 -10.0000 62.6634 #======================================== # Variances and Principal Axes # 3 4 5 # 1.0831E-03| 0.9998 -0.0183 0.0109 # 5.9082E+01| -0.0166 -0.3504 0.9364 # 3.1519E+02| -0.0133 -0.9364 -0.3507 #---------------------------------------- # #==================================== # Covariance Matrix # 1 2 3 # 7.342e-02 4.280e+00 5.561e-01 # 4.280e+00 2.836e+02 8.410e+01 # 5.561e-01 8.410e+01 9.057e+01 #------------------------------------ # #======================================================================== #Model cpflux<1>*cutep50<2> Source No.: 1 Active/On #Model Model Component Parameter Unit Value # par comp # 1 1 cpflux Emin keV 15.0000 frozen # 2 1 cpflux Emax keV 25.0000 frozen # 3 1 cpflux Flux 0.105893 +/- 0.270953 # 4 2 cutep50 a -10.0000 +/- 16.8414 # 5 2 cutep50 b 62.6634 +/- 9.51657 # 6 2 cutep50 norm 1.00000 frozen #________________________________________________________________________ # # #Fit statistic : Chi-Squared 9.54 using 10 bins. # #Test statistic : Chi-Squared 9.54 using 10 bins. # Null hypothesis probability of 2.16e-01 with 7 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: -10, with delta statistic: 0 # # #*** Parameter lower bound is INVALID. # # #***Warning: Number of trials exceeded before bracketing of delta fit-stat. #Last attempt: -10, with delta statistic: 0 # # #*** Parameter upper bound is INVALID. # # 4 0 0 (10,10) # !XSPEC12>error 5 # Parameter Confidence Range (2.706) #Apparent non-monotonicity in statistic space detected. #Current bracket values 65.6519, 78.3179 #and delta stat 1.6177, 196.329 #but latest trial 66.1119 gives 0.263266 #Suggest that you check this result using the steppar command. # 5 51.0868 71.9849 (-11.5763,9.32171) # !XSPEC12>log none #