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Dwingeloo Obscured Galaxy Survey

(radio survey of ZOA for 21cm lines indicating galaxies)

The Dwingeloo Obscured Galaxy Survey (DOGS) is a late 1990s radio survey of the zone of avoidance (ZOA) that found galaxies by spotting 21cm line emissions indicating their HI regions. It was carried out on the 25m Dwingeloo Radio Telescope at the Dwingeloo Radio Observatory in the Netherlands.

DwingelooDwingeloo 1Dwingeloo Obscured Galaxy Survey 

Referenced by:
astronomical survey