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Multi-Epoch VLBA Observations of the SiO Maser Emission Towards R Aquarii (R Aqr)

Published online by Cambridge University Press:  12 April 2016

D. A. Boboltz
Affiliation:
National Radio Astronomy Observatory, Socorro, NM 87801, U.S.A.
P. J. Diamond
Affiliation:
National Radio Astronomy Observatory, Socorro, NM 87801, U.S.A.
A. J. Kemball
Affiliation:
National Radio Astronomy Observatory, Socorro, NM 87801, U.S.A.

Abstract

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We have observed ν = 1, J = 1 – 0, 43-GHz SiO maser emission towards the symbiotic Mira variable R Aqr at four different epochs in the stellar pulsation cycle using the VLBA.

Type
Research Article
Copyright
Copyright © Astronomical Society of the Pacific 1998

References

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Kemball, A.J. & Diamond, P.J. 1997. ApJ, 481, Llll114.Google Scholar