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Light Curve Analysis of Early-Type Close LMC Binaries

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Zdeněk Kopal’s Binary Star Legacy
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Abstract

Results are presented of an analysis of eclipsing binaries in the Large Magellanic Cloud. The sample of close OB-type stars was taken from the MACHO microlensing survey. The present study was restricted to systems with orbital periods shorter than 2 days and V and R light curves with large eclipse amplitudes, high S/N and homogeneous and dense phase coverage. Problems encountered during the analysis are discussed, especially with respect to the degeneracy of photometric mass ratios and other parameter correlations.

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Nesslinger, S. (2005). Light Curve Analysis of Early-Type Close LMC Binaries. In: Drechsel, H., Zejda, M. (eds) Zdeněk Kopal’s Binary Star Legacy. Springer, Dordrecht. https://doi.org/10.1007/1-4020-3875-5_32

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