𝔖 Bobbio Scriptorium
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Extreme-ultraviolet observations of a surge

✍ Scribed by Robert P. Kirshner; Robert W. Noyes

Book ID
104648803
Publisher
Springer
Year
1971
Tongue
English
Weight
529 KB
Volume
20
Category
Article
ISSN
0038-0938

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✦ Synopsis

A flare surge at the limb was observed in Cm 977 A by the Harvard OSO 6 spectroheliometer. The kinematic behavior of the surge is the same in CIII and in Ha. The amount of CnI emission is consistent with a model in which the C In ions occupy sheaths with thickness ~ 100 km surrounding the cooler Hc~-emitting threads. The mass of the material containing Cm ions is about 10 -2 times that emitting Hc~.

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