Fast-growing sunspot groups AR1618, AR1619, AR1620, AR1640 and their features

• Published in: Advances in Astronomy and Space Physics
• Date: 2013
• Main Author: Fursiak, Yu.A.
• Format: Article
• Language: English
• Published: Головна астрономічна обсерваторія НАН України 2013
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/119616
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Fast-growing sunspot groups AR1618, AR1619, AR1620, AR1640 and their features / Yu.A. Fursiak // Advances in Astronomy and Space Physics. — 2013. — Т. 3., вип. 2. — С. 84-88. — Бібліогр.: 4 назв. — англ.

The paper considers evolutionary features of fast-growing sunspot groups AR1618, AR1619, AR1620, and AR1640. The study consists of the analysis of magnetic fields, movements of the solar atmosphere at different levels, and other data. In order to obtain the largest possible volume of information abo...