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Results from the Dwingeloo Obscured Galaxies Survey

Published online by Cambridge University Press:  12 April 2016

A.J. Rivers ,
P.A. Henning ,
R.C. Kraan-Korteweg ,
O. Lahav  and
W.B. Burton
A.J. Rivers
Affiliation:
University of New Mexico, Dept. of Physics and Astronomy, Albuquerque, NM 87131
P.A. Henning
Affiliation:
University of New Mexico, Dept. of Physics and Astronomy, Albuquerque, NM 87131
R.C. Kraan-Korteweg
Affiliation:
Dept. de Astronomia, Universidad de Guanajuato, Mexico
O. Lahav
Affiliation:
Institute of Astronomy, Madingley Road, Cambridge CB3 OHA, UK
W.B. Burton
Affiliation:
Sterrewacht Leiden, P.O. Box 9513, 2300 RA Leiden, The Netherlands

Abstract

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Approximately 25% of the extragalactic sky is obscured by dust in our own Milky Way galaxy. Diligent optical and infrared surveys are successful at detecting galaxies through moderate Galactic dust extinction, but in the most heavily obscured regions near the Galactic plane, only radio surveys are effective.

The Dwingeloo Obscured Galaxies Survey (DOGS) is a 21-cm blind survey out to 4000 km s−1 in the northern “Zone of Avoidance” (ZOA). The DOGS project is designed to reveal hidden dynamically important nearby galaxies and to help “fill in the blanks” in the local large scale structure.

Type
HI and QSO absorption lines
Information
International Astronomical Union Colloquium , Volume 171: The Low Surface Brightness Universe , 1999 , pp. 334 - 336
Copyright
Copyright © Astronomical Society of the Pacific 1999

References

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