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Starspots and Plages

Published online by Cambridge University Press:  30 March 2016

Marcello Rodono
Marcello Rodono*
Affiliation:
Istituto di Astronomia, Universita, degli Studi, 1-95125 Catania, Italy

Abstract

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The general methodology to detect and study solar-like surface inhomogeneities on stars is presented. The most significant observations and typical results are discussed with particular emphasis on the inferred physical characteristics of starspots and plages and differential rotation, as compared to solar values. On account of the present observation and modelling limits, the need for complementary photometry and spectroscopy with space-born instruments is stressed, as well as the scientific relevance of the so-called solar-stellar connection studies in today’s Astrophysics.

Type
Joint Discussions
Information
Highlights of Astronomy , Volume 7: Highlights of Astronomy. As presented at the XIXth General Assembly of the IAU, 1985 , 1986 , pp. 429 - 442
Copyright
Copyright © Reidel 1986

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