UBIc photometry of ACO2390 early-type galaxies : J/MNRAS/358/233


Authors : Fritz A. orcid , Ziegler B.L., Bower R.G. (hide) , Ziegler B.L., Bower R.G. et..al

Bibcode : 2005MNRAS.358..233F (ADS) (Simbad) (Objects) (hide)

CDS Keywords : Clusters, galaxy; Galaxies, photometry; Radial velocities
UAT : Galaxy clusters, Galaxies, Photometry, Radial velocity

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Inserted into VizieR : 17-May-2006
Last modification : 30-Jun-2024

On the evolutionary status of early-type galaxies in clusters at z~0.2. I. The Fundamental Plane. (2005)

Keywords : galaxies clusters: individual: Abell 2218, Abell 2390 - galaxies: elliptical and lenticular, cD - galaxies: evolution - galaxies: fundamental parameters - galaxies: kinematics and dynamics

Abstract:We investigate a spectroscopic sample of 48 early-type galaxies in the rich cluster Abell 2390 at z=0.23 and 48 early-type galaxies from a previously published survey of Abell 2218 at z=0.18. The spectroscopic data of A2390 are based on multi-object spectroscopy using the multi-object spectrograph for Calar Alto at the 3.5-m telescope on Calar Alto Observatory and are complemented by ground-based imaging using the 5.1-m Hale telescope and Hubble Space Telescope (HST) observations in the F555W and F814W filters. ...(more)
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