Heidi Korhonen
Published 2012-11-09Version 1
Stars are usually faint point sources and investigating their surfaces and interiors observationally is very demanding. Here I give a review on the state-of-the-art observing techniques and recent results on studying interiors and surface features of active stars.
Comments: 2 pages, Keynote talk in IAU General Assembly 2012, Joint Discussion 3 "3-D Views of the Cycling Sun in Stellar Context". To appear in Highlights of Astronomy Vol. 16
Structure and Dynamics of Sunspots
Multiple and changing cycles of active stars I. Methods of analysis and application to the solar cycles
Peculiar radio$-$X-ray relationship in active stars
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