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An H I Survey of the Centaurus and Sculptor GroupsConstraints on the space density of low mass galaxies

de Blok, Willem; Zwaan, M A; Dijkstra, M; Briggs, Franklin; Freeman, Kenneth


We present results of two 21-cm HI surveys performed with the Australia Telescope Compact Array in the nearby Centaurus A and Sculptor galaxy groups. These surveys are sensitive to compact HI clouds and galaxies with HI masses as low as ∼3 × 106 M⊙,

CollectionsANU Research Publications
Date published: 2002
Type: Journal article
Source: Astronomy and Astrophysics


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