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Amplitude Modulation of Radial P-Modes from Virgo

Published online by Cambridge University Press:  08 February 2017

T. Leifsen
Affiliation:
Institute of Theoretical Astrophysics, PO Box 1029, Blindern, N-0315 Oslo, Norway
B.N. Andersen
Affiliation:
Institute of Theoretical Astrophysics, PO Box 1029, Blindern, N-0315 Oslo, Norway

Abstract

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The radial order solar p-modes show an amplitude modulation at the equatorial siderial rotation frequency of the Sun. The peak is clearly separated from the peak at the synodic rotation visible in the irradiance data.

Type
II. Solar Convection and Variation of Irradiance
Copyright
Copyright © Kluwer 1998