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Photometric Properties of Galaxy Population in the Cluster EIS 0048-2942 at z~0.64
F. La Barbera, P. Merluzzi, A. Iovino +2
~Deep photometric data in the V-, R-, I-, z- and K-bands for the cluster of galaxies EIS 0048-2942 are used to investigate the properties of the galaxy populations at z~0.64 in a f…
UV--NIR Restframe Luminosity Functions of the Galaxy Cluster EIS0048 at z~0.64
M. Massarotti, G. Busarello, F. La Barbera +1
We derive the galaxy luminosity functions in V, R, I, and K bands of the cluster EIS 0048 at z~0.64 from data taken at the ESO Very Large Telescope. The data span the restframe wav…
On the Invariant Distribution of Galaxies in the re--mie plane out to z = 0.64
F. La Barbera, G. Busarello, P. Merluzzi +2
We study the evolution of the relation between half-light (effective) radius, r_e, and mean surface brightness, mi_e, known as Kormendy relation, out to redshift z=0.64 in V-band r…
Evolution of UV -- NIR Structural Properties of Cluster Galaxies
F. La Barbera, G. Busarello, M. Massarotti +2
We study the structure and the internal colour gradients of cluster galaxies from UV to NIR restframe, in the redshift range z=0.21-0.64. Structural parameters (half light radius r…
Structure and Evolution of Galaxy Clusters: Internal Dynamics of ABCG 209 at z~0.21
A. Mercurio, M. Girardi, W. Boschin +2
We study the internal dynamics of the rich galaxy cluster ABGC 209 on the basis of new spectroscopic and photometric data. The distribution in redshift shows that ABCG 209 is a wel…
Age, Metallicity and Star Formation History of Cluster Galaxies at z~0.3 F
P. Merluzzi, F. La Barbera, M. Massarotti +2
We investigate the color-magnitude distribution in the rich cluster AC 118 at z=0.31. The sample is selected by the photometric redshift technique, allowing to study a wide range o…
Optical (VRI) Photometry in the Field of the Galaxy Cluster AC 118 at z=0.31
G. Busarello, Merluzzi, F. La Barbera +2
We present new photometric V-, R- and I-band data for the rich galaxy cluster AC 118 at z=0.31. The new photometry covers an area of 8.6x8.6 arcmin, corresponding to 2.9$\times…