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arXiv · 0803.2010

A large-scale survey for variable stars in M33

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

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D. Bersier, J. D. Hartman, K. Z. Stanek, J. -P. Beaulieu, J. Kaluzny, J. -B. Marquette, A. Schwarzenberg-Czerny, V. Scowcroft, P. B. Stetson. 2008-03-13. A large-scale survey for variable stars in M33. https://doi.org/10.1051/eas%2F0938013

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