A large-scale survey for variable stars in M 33

D. Bersier, J. D. Hartman, K. Z. Stanek, J.-p. Beaulieu, J. Kaluzny, J.-B. Marquette, A. Schwarzenberg-Czerny, V. Scowcroft, P. B. Stetson

Research output: Contribution to journalArticle

Abstract

We have started a survey of M 33 in order to find variable stars and Cepheids in particular. We have obtained more than 30 epochs of g'r'i' data with the CFHT and the one-square-degree camera MegaCam. We present first results from this survey, including the search for variable objects and a basic characterization of the various groups of variable stars.
Original languageEnglish
Pages (from-to)125-132
JournalEAS Publications Series
Volume38
DOIs
Publication statusPublished - 1 Jan 2009

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