Long quasi-periodic oscillations of sunspots and nearby magnetic structures

Author: Smirnova V.   Riehokainen A.   Solov’ev A.   Kallunki J.   Zhiltsov A.   Ryzhov V.  

Publisher: Edp Sciences

E-ISSN: 1432-0746|552|issue|A23-A23

ISSN: 0004-6361

Source: Astronomy & Astrophysics, Vol.552, Iss.issue, 2013-03, pp. : A23-A23

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Abstract

Aims. Simultaneous study of long quasi-periodic oscillations in sunspots (using line-of-sight magnetic field data) and nearby magnetic structures located above them (using radio emission data at 37 GHz) was the basic aim of this work.