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Eclipsing Binaries in the LMC: a Wealth of Data for Astrophysical Tests

Eclipsing Binaries in the LMC: a Wealth of Data for Astrophysical Tests

Abstract We have analysed publicly available MACHO observations of 6833 variable stars in the Large Magellanic Cloud, classified as eclipsing binaries. After finding that a significant fraction of the sample was misclassified, we redetermined periods and variability class for all stars, producing a clean sample of 3031 eclipsing binaries. We …