Be stars in open clusters. III. A uvby-beta calibration for the astrophysical parameters of Be stars

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dc.creatorFabregat, Juan
dc.creatorTorrejon, Jose M.
dc.date1997-12-18
dc.date.accessioned2026-07-07T02:25:37Z
dc.date.available2026-07-07T02:25:37Z
dc.descriptionWe present an empirical calibration of the uvby-beta photometric system to determine the intrinsic colours and indices and the astrophysical parameters of the underlying star, valid for Be stars earlier than B5. The procedure allows the determination of the interstellar reddening with an accuracy of 0.033 mag. (rms), and the absolute magnitude with an accuracy of 0.7 mag.
dc.description10 pages, 4 figures. To be published in Astronomy & Astrophysics
dc.identifierhttps://arxiv.org/abs/astro-ph/9712246
dc.identifierhttp://arxiv.org/abs/astro-ph/9712246
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/11947
dc.subjectAstrophysics
dc.titleBe stars in open clusters. III. A uvby-beta calibration for the astrophysical parameters of Be stars
dc.typetext

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