139 citations · 332 across the 9 of their papers we have counts for
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astro-ph.SR2009★ 139 cited
Imaging the spotty surface of Betelgeuse in the H band
X. Haubois, G. Perrin, S. Lacour +9
This paper reports on H-band interferometric observations of Betelgeuse made at the three-telescope interferometer IOTA. We image Betelgeuse and its asymmetries to understand the s…
astro-ph.SR2009★ 35 cited
The Pulsation of Chi Cygni Imaged by Optical Interferometry; a Novel Technique to Derive Distance and Mass of Mira Stars
S. Lacour, E. Thiébaut, G. Perrin +13
We present infrared interferometric imaging of the S-type Mira star Chi Cygni. The object was observed at four different epochs in 2005-2006 with the IOTA optical interferometer (H…