Volume 409, Number 2, October II 2003
|Page(s)||439 - 448|
|Section||Cosmology (including clusters of galaxies)|
|Published online||17 November 2003|
Multi-object spectroscopy of low redshift EIS clusters. II*
Copenhagen University Observatory, Juliane Maries Vej 30, 2100 Copenhagen, Denmark
2 Observatoire de la Côte d'Azur, CERGA, BP 229, 06304 Nice Cedex 4, France
3 European Southern Observatory, Karl-Schwartzschild-Str. 2, 85748 Garchin b. München, Germany
4 Istituto di Fisica Cosmica - CNR, Milano, Italy
Corresponding author: L. F. Olsen, email@example.com
Accepted: 3 July 2003
We present the results of carrying out multi-object spectroscopy in 10 EIS cluster fields. Based on the list of 345 galaxy redshifts we identify significant 3D-density enhancements. For 9 of the EIS clusters we identify significant 3D-concentrations corresponding to the originally detected cluster candidate. We find redshifts in the range which is in good agreement with the matched filter estimate of . We estimate velocity dispersions in the range 219–1160 km s-1 for the confirmed clusters.
Key words: cosmology: observations / galaxies: distances and redshifts
© ESO, 2003
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