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Low Surface Brightness Dwarf Galaxies in Nearby Clusters

Published online by Cambridge University Press:  12 April 2016

Kristin Chiboucas  and
Mario Mateo
Kristin Chiboucas
Affiliation:
Department of Astronomy, University of Michigan, Ann Arbor, MI 48104, USA
Mario Mateo
Affiliation:
Department of Astronomy, University of Michigan, Ann Arbor, MI 48104, USA

Abstract

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We present initial results of a study of low surface brightness dwarf galaxies within galaxy clusters at z ≤ .03 as part of our program to determine the clustering properties, luminosity functions, and morphologies of dwarf galaxies in a wider range of cluster environments. In addition to deep V-band images covering up to 1 deg2 in each of 13 different clusters, we have obtained velocities from fiber spectroscopy for 235 galaxies in A3526. In A3526, we find a drop in cluster galaxy counts at intermediate magnitudes which is supported by our spectroscopic results.

Type
Low Surface Brightness galaxy surveys
Information
International Astronomical Union Colloquium , Volume 171: The Low Surface Brightness Universe , 1999 , pp. 157 - 159
Copyright
Copyright © Astronomical Society of the Pacific 1999

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