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On the spatial structure of a penumbra

✍ Scribed by R. B. Teplitskaya

Publisher
Springer
Year
1985
Tongue
English
Weight
242 KB
Volume
95
Category
Article
ISSN
0038-0938

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✦ Synopsis

A series of spatial intensity profiles across the sunspot penumbra is obtained at different wavelengths within the CaII K line (see Figure 1). A number of photometric properties of the penumbra are outlined, which may be useful for constructing a relevant inhomogeneous model.

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