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The Optical Gravitational Lensing Experiment. Variable Stars in Star Clusters of the Magellanic Clouds. I. Eclipsing Systems in the Clusters of the SMC

G. Pietrzynski·A. Udalski
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Abstract

The list of 127 eclipsing stars in optical coincidence with star clusters from the SMC is presented. It was prepared using the catalogs of eclipsing systems and star clusters from the SMC based on observations collected during the OGLE-II microlensing project. Location of 12 eclipsing stars in the color-magnitude diagram of clusters allows to exclude their membership. Photometric data of 73 systems support their membership. The remaining 42 objects were found in loose, faint clusters and therefore no conclusive statement about their membership can be made. All presented data are available from the OGLE archive.

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G. Pietrzynski, A. Udalski. 1999-06-22. The Optical Gravitational Lensing Experiment. Variable Stars in Star Clusters of the Magellanic Clouds. I. Eclipsing Systems in the Clusters of the SMC. https://arxiv.org/abs/astro-ph/9906341

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