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The Peculiar Motions Of Early-Type Galaxies In Two Distant Regions. I. Cluster And Galaxy Selection, Gary Wegner, Matthew Colless, Glenn Baggley, Roger L. Davies
The Peculiar Motions Of Early-Type Galaxies In Two Distant Regions. I. Cluster And Galaxy Selection, Gary Wegner, Matthew Colless, Glenn Baggley, Roger L. Davies
Dartmouth Scholarship
The EFAR project is a study of 736 candidate elliptical galaxies in 84 clusters lying in two regions, toward Hercules-Corona Borealis and Perseus-Pisces-Cetus, at distances cz ~ 6000-15,000 km s^-1^. In this paper (the first of a series), we present an introduction to the EFAR project and describe in detail the selection of the clusters and galaxies in our sample. Fundamental data for the galaxies and clusters are given, including accurate new positions for each galaxy and redshifts for each cluster. The galaxy selection functions are determined by using diameters measured from Schmidt sky survey images for 2185 galaxies in …