1989•Astronomy & Astrophysics Supplement SeriesRequires access

UBV-beta photometry of luminous early-type stars and emission-line stars in the Southern Coalsack region.

B. E. Westerlund, R. Garnier

Abstract

Un catalogue donnant la photometrie UBVβ pour 144 etoiles lumineuses OB et la photometrie UBV pour 154 etoiles a raies d'emission est presente pour une region de 100 degres carres autour de Southern Coalsack. Les absorptions visuelles totales et les modules de distance ont ete determinees pour toutes les etoiles et tabulees

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Key concepts: Physics, Photometry (optics), Stars, Astrophysics, Astronomy, Emission spectrum, Binary star, Spectral line