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

• Autorzy: Pietrzyński G. , Udalski A.
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

Magellanic Clouds; galaxies: star clusters; binaries: eclipsing

• Wydawca: Copernicus Foundation for Polish Astronomy
• Czasopismo: Acta Astronomica
• Rocznik: 1999
• Tom: Vol. 49, No. 2
• Strony: 149--155
• Opis fizyczny: Bibliogr. 8 poz., tab., wykr.

Twórcy

autor

Pietrzyński G.

• Warsaw University Observatory, Al. Ujazdowskie 4, 00-478 Warszawa, Poland

autor

Udalski A.

• Warsaw University Observatory, Al. Ujazdowskie 4, 00-478 Warszawa, Poland

Bibliografia

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• Pietrzyński, G., Udalski, A., Szymański, M., Kubiak, M., Woźniak, P., and Żerbuń, K. 1998, Acta Astron., 48, 175.
• Sebo, K.M., and Wood, P.R. 1994, Astron. J., 108, 932.
• Udalski, A., Kubiak, M., and Szymański, M. 1997, Acta Astron., 47, 319.
• Udalski, A., Szymański, M., Kubiak, M., Pietrzyński, G., Woźniak, P., and Żerbuń, K. 1998a, Acta Astron., 48, 147.
• Udalski, A., Soszyński, I., Szymański, M., Kubiak, M., Pietrzyński, G., Woźniak, P., and Żerbuń, K. 1998b, Acta Astron., 48, 563.