…prominences often reappear in the same place as the one that disappeared. There are various types of prominences, which can be broadly divided into active prominences that occur near sunspots and quiescent prominences that exist far away from sunspots. The latter can be as long as 200,000 km, but are very narrow at only 5,000 km wide and tall at only 30,000 km tall. … *Some of the terminology that refers to "active area prominence" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…消失した紅炎と同じ位置に再び紅炎が発生することが多い。 紅炎にはいろいろの種類があり,黒点近くに発生する活動域型紅炎と,黒点から遠く離れて存在する静穏型紅炎に大別することができる。後者は長いものは20万km以上になるが,幅が5000kmときわめて狭く背丈が3万kmと高い。… ※「活動域型紅炎」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 |
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