1
Questions in peak bagging

1. Two components leakage matrix spectral line
   profile - do we
   have sufficient accuracy? (simulated data
   sufficiently real?)

Dynamic range 103
2
Questions in peak bagging

• Two components leakage matrix spectral line
  profile - do we
  have sufficient accuracy? (simulated data
  sufficiently real?)
• - how high in l without ridge fitting?

Horizontal component of correlated background
3
Questions in peak bagging

• Two components leakage matrix spectral line
  profile - do we
  have sufficient accuracy? (simulated data
  sufficiently real?)
• - how high in l without ridge fitting? (high
  ??)
• - interpretation of parameters is not always
  clean

e.g., P A/(1-R2)2 cos2(2??s)B2
where ?? (1R)/(1-R) tan ?
4
Questions in peak bagging

• Two components leakage matrix spectral line
  profile - do we
  have sufficient accuracy? (simulated data
  sufficiently real?)
• - how high in l without ridge fitting? (high
  ??)
• - interpretation of parameters is not always
  clean
• 2) Model all of spectrum or selected regions
  around resonances?
• - determine frequencies, or parameters of
  seismic model?

5
Questions in peak bagging

• Two components leakage matrix spectral line
  profile - do we
  have sufficient accuracy? (simulated data
  sufficiently real?)
• - how high in l without ridge fitting? (high
  ??)
• - interpretation of parameters is not always
  clean
• 2) Model all of spectrum or selected regions
  around resonances?
• - determine frequencies, or parameters of
  seismic model?
• 3) Use high SNR spectra to determine nature of
  parameters?
• - improve algorithm stability by reducing of
  parameters

6
Questions in peak bagging

• Two components leakage matrix spectral line
  profile - do we
  have sufficient accuracy? (simulated data
  sufficiently real?)
• - how high in l without ridge fitting? (high
  ??)
• - interpretation of parameters is not always
  clean
• 2) Model all of spectrum or selected regions
  around resonances?
• - determine frequencies, or parameters of
  seismic model?
• 3) Use high SNR spectra to determine nature of
  parameters?
• - improve algorithm stability by reducing of
  parameters
• 4) Simultaneous modeling of multiple data sets?
• - resolved unresolved, intensity velocity,
  multiple height data

7
Questions in peak bagging

• Two components leakage matrix spectral line
  profile - do we
  have sufficient accuracy? (simulated data
  sufficiently real?)
• - how high in l without ridge fitting? (high
  ??)
• - interpretation of parameters is not always
  clean
• 2) Model all of spectrum or selected regions
  around resonances?
• - determine frequencies, or parameters of
  seismic model?
• 3) Use high SNR spectra to determine nature of
  parameters?
• - improve algorithm stability by reducing of
  parameters
• 4) Simultaneous modeling of multiple data sets?
• - resolved unresolved, intensity velocity,
  multiple height data
• 5) Modeling in 4 dimensions (?,l,m,t t is
  time)?
• - use seismic model