Synoptic
studies
Large scale patterns
..
Material in flow
(Sheeley et al ) at the interface between two coronal holes: sector field with strong gradients, streamer belt distorted (Sheeley and Wang): Regions
of instability could be detected
in radio
« Points Pivots »
(Martres
) recurrent activity
Coronal holes: fast solar wind
Complementary of XUV
domain
Definition of an
observing mode for SW
- We have to improve diagnostics with the existing data