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2003A&A...409..439O - Astronomy and Astrophysics, volume 409, 439-448 (2003/10-2)
Multi-object spectroscopy of low redshift EIS clusters. II.
OLSEN L.F., HANSEN L., JORGENSEN H.E., BENOIST C., DA COSTA L. and SCODEGGIO M.
Abstract (from CDS):
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 0.097≤z≤0.257 which is in good agreement with the matched filter estimate of zMF=0.2. We estimate velocity dispersions in the range 219-1160km/s for the confirmed clusters.
Abstract Copyright: ∼
Journal keyword(s): cosmology: observations - galaxies: distances and redshifts
VizieR on-line data: <Available at CDS (J/A+A/409/439): table1.dat table2.dat tablea.dat>
Nomenclature: Table 1: [OHJ2003] EIS J2245-3952 N=1. Tables A1-A10: [OHJ2003] EIS JHHMM+DDMM NN, [OHJ2003] EIS JHHMM+DDMMA NN, N=345.
Simbad objects: 356
