Analyses of Johannes Kepler’s Sunspot Drawings in 1607: A Revised Scenario for the Solar Cycles in the Early 17th Century

Analyses of Johannes Kepler’s Sunspot Drawings in 1607: A Revised Scenario for the Solar Cycles in the Early 17th Century

Telescopic sunspot observations began in 1610 and captured subsequent solar cycles. In combination with proxy reconstructions on an annual scale, these data sets indicate a gradual transition between regular solar cycles and the Maunder Minimum. The telescopic sunspot observations missed the beginni...

Полное описание

Библиографические подробности
Главные авторы:	Hisashi Hayakawa, Koji Murata, E. Thomas H. Teague, Sabrina Bechet, Mitsuru Sôma
Формат:	Статья
Язык:	English
Опубликовано:	IOP Publishing 2024-01-01
Серии:	The Astrophysical Journal Letters
Предметы:	Sunspot groups Sunspot cycle Sunspots Solar cycle Maunder minimum Solar-terrestrial interactions
Online-ссылка:	https://doi.org/10.3847/2041-8213/ad57c9

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