- ...Aerts
- Senior Research Assistant,
Belgian National Fund for Scientific Research.
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- ...correspondence
- For a
non-pulsating uniformly rotating spherical star there is a one-to-one
relation between a straight line on the stellar disk, parallel to the
stellar rotation axis, and a position in the line profile: the
integrated stellar light emitted by the surface elements on this line
is Doppler-mapped to a single position in the line profile by the
rotation of the star.
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