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astro-ph2002
Lensing by galaxies in CNOC2 fields
H. Hoekstra, M. Franx, K. Kuijken +2
We have observed two blank fields of approximately 30 by 23 arcminutes using the William Herschel Telescope. The fields have been studied as part of the CNOC2 survey, and spectrosc…
astro-ph2002
Correlations of Richness and Global Properties in Galaxy Clusters
H. K. C. Yee, E. Ellingson
We measure the optical richness of galaxy clusters from the CNOC1 cluster redshift survey using the galaxy-cluster center correlation amplitude B_gc. We show that the B_gc values m…