Presentation 1 : Invited
3D magnetic models of THEMIS observations of sunspots and prominences (PNST)
G. Aulanier, M.T. Eibe, B. Schmieder, P. Mein, S.K. Antiochos, C.R. DeVore
The THEMIS telescope has now provided spectropolarimetric
data for two of the most famous manifestations of the solar
magnetic activity, namely sunspots and filaments/prominences.
I will present several recent results obtained with 3D
magnetohydro-static and -dymanic models of these phenomena.
These models either used THEMIS magnetograms as boundary
conditions or THEMIS images as morphological constraints.
In every case, some unexpected results and predictions were
derived, which will need to be further tested by combining
several instruments such as THEMIS and LYOT.