No CrossRef data available.
Article contents
An Interferometric Survey of Mira Variables and M Supergiants
Published online by Cambridge University Press: 19 July 2016
Abstract
We present preliminary results from an imaging survey of bright northern Mira variables and Supergiants. Diffraction-limited images of Mira exhibit the same elongation along PA 120° as observed in previous observations. Of the other Mira variables observed, R Cas is unambiguously detected as non-spherically symmetric. Our observations of α-Her are consistent with there being a ‘hot-spot’ on its surface, similar to those we have previously detected on Betelgeuse.
- Type
- Imaging Results: Optical and Infrared
- Information
- Symposium - International Astronomical Union , Volume 158: Very High Angular Resolution Imaging , 1994 , pp. 395 - 397
- Copyright
- Copyright © Kluwer 1994