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Meaning of Rossiter-McLaughlin effect | Babel Free

Noun CEFR B2

Definitions

A spectroscopic phenomenon observed when an object moves across the face of a rotating star which is seen to undergo a redshift anomaly caused by the obscuration of different parts of its disk.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

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