Morphological and evolutional features o
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H. Kurokawa; I. Kawaguchi; Y. Funakoshi; Y. Nakai
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Article
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1982
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Springer
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English
⚖ 798 KB
Morphological and evolutional features of Ellerman bombs were studied with He filtergrams of two active regions very close to the solar limb. We quantitatively determined the elongated or spike-like shape of the bomb. The mean apparent length of 174 bombs is 1.1 arc sec, while 80 % of 204 bombs have