The average latitude of sunspot appearance starts at ±30°, passes through a peak at ±10°, reaches a minimum at ±5°, and at the same time a new sunspot cycle begins at ±30°. This law is clearly illustrated in the so-called butterfly diagram, named after its discoverer, E. Maunder (1861-1928) (Figure 2). *Some of the terminology that mentions "Maunder, E." is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…黒点の平均出現緯度は±30゜から始まって±10゜付近のもっとも黒点数の多いときを経て,±5゜付近で黒点数の最少期を迎え,同時に新しい黒点周期が±30゜付近で始まる。この法則をきれいに示したのが,バタフライ・ダイヤグラムbutterfly diagramと呼ばれるもので,発見者のモーンダーE.Maunder(1861‐1928)にちなんでモーンダーのチョウ型図と呼ばれる(図2)。 ※「Maunder,E.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
<<: Maupertsch, FA (English spelling) MaupertschFA
A type of protein secreted by lymphocytes and macr...
…In 1669, Johan Joachim Becher (1635-82) gave the...
…In the past, the material was ajiroho, a bamboo ...
The title of a film based on a novel by Shin Haseg...
…The situation became even more serious when the ...
...Furthermore, flying clouds are sometimes added...
A work that describes a method of Jewish biblical ...
...Maekakeyama (2,521m), which currently constitu...
In order to promote the development of high-speed ...
In Latin, it is called Decretales Pseudo-Isidorian...
...In the narrow sense, it refers to CH 2 =C=O wi...
… [Hideo Katayama]. … *Some of the terminology th...
The title of a shamisen kumiuta. It is the first p...
…Anton Francesco Doni (1513-74) stated that diseg...
An evergreen tall tree of the Theaceae family (AP...