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arxiv: astro-ph/9812448 · v1 · submitted 1998-12-25 · 🌌 astro-ph

Multicolor Polarimetry of Selected Be Stars: 1995-98

classification 🌌 astro-ph
keywords observatorystarsvariabilityalthoughanalysisannuallyanypolbeen
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A new polarimeter called AnyPol has been used at Limber Observatory for four years to annually monitor the broadband linear polarization of a sample of bright northern Be stars. This is the fourth report on a program started in 1985 at McDonald Observatory and the first one to come entirely from the new installation. Although no variability was detected at the 3-sigma level during the current reporting period, analysis of the full 13-year data set is beginning to reveal hints of long-term variability that may provide clues for understanding the Be phenomenon.

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