3-D TOMOGRAPHY OF THE SOLAR PHOTOSPHERE

A. Hanslmeier (1), A. Kucera (2), J. Rybák (2), H. Wöhl (3),

1 - Institut for Geophysics, Astrophysics and Meteorology Universitätsplatz 5, A-8010 Graz, Austria
2 - Astronomical Institute, Slovak Academy of Sciences, SK-05960 Tatranská Lomnica, Slovakia
3 - Kiepenheuer-Institute für Sonnenphysik,1 Schöneckstr. 6, D-79104 Freiburg, Germany

Abstract:

We analyze the behaviour of solar photospheric granulation motions using 2-D scans in different spectral lines. The location of acoustic flux is investigated by a comparison of enhanced full width ar half maximum variations with granular motions.