Title: 
==============
g mode detection with LOI data and LOI/MDI proxy

Lead Investigator:
=======
Thierry Appourchaux

Team Members:
==================
T.Hoeksema		  
A.Kosovichev*   

Local Coordinator:
==================
T.Hoeksema

Lead Programmer:
=====
TBD

Technical Summary:
==================
The goal is to detect g modes in the LOI data and the LOI/MDI proxy
(intensity and velocity) using different techniques.  Some are to
be developped (Inversion procedures), some are developped (MLE),
some are to be used (Thompson et al, 1995) 

Proposal Text:
=======================
An artificial data set of a g mode time series will be help us
to identify the best possible method; the set is available on
the VIRGO home page.  I have tried so far only the MLE technique.
People at the ATT Bell Labs are trying their own method	(Thompson et al, 1995).

This investigation should be carried out in close collaboration of
the VIRGO team as many of the information on the frequency of the
g modes, the g mode velocity perturbation and the g mode intensity
perturbation will be needed by both groups (VIRGO proposals A1, A2 and B1).


See Also:
=========
Thompson et al, 1995, Nature 376, 139
VIRGO proposals: A1, A2, B1 on the VIRGO home page
Inversion procedures: A.Kosovichev, private communication
MLE: Maximum Likelihood Estimators (See the IDL procedures on the
     VIRGO home page)