๐”– Bobbio Scriptorium
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On polarimetry in solar active regions

โœ Scribed by E. Wiehr


Book ID
104674427
Publisher
Springer
Year
1972
Tongue
English
Weight
266 KB
Volume
24
Category
Article
ISSN
0038-0938

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On polarimetry in solar active regions
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Phase retardation caused by the Gr6gory-Coud6 telescope at Locarno is determined empirically and compared with calculations. Good agreement is found for a proper retardation angle A = 16 ~ for each of the two plane mirrors in the telescope. The praxis of compensation by means of two 2/8-plates (Bow

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