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astro-ph2000
Uncertainties on Clusters of Galaxies Distances
C. Adami, M. Ulmer
We investigate in this paper the error on the cluster redshift estimate as a function of: (1) the number of galaxy structures along the line of sight; (2) the morphology of the clu…
astro-ph2000
The CFH Optical PDCS survey (COP) I: The Data
C. Adami, B. Holden, F. J. Castander +5
This paper presents and gives the COP (COP: CFHT Optical PDCS; CFHT: Canada-France-Hawaii Telescope; PDCS: Palomar Distant Cluster Survey) survey data. We describe our photometric…