B.Garilli- E3D Kickoff meeting 2-4 July 2002

Work Package 1: Work Package 1: Science ProjectsScience Projects

Task 1.5:Task 1.5: Groups and Clusters of Groups and Clusters of galaxiesgalaxies

B.Garilli- E3D Kickoff meeting 2-4 July 2002

Groups and Clusters of galaxies

Involving :Stephan Gottlober AIPJeremy Allington-Smith DurhamRoger Davies DurhamOlivier Lefevre LAM-MarseilleBianca Garilli MilanMarco Scodeggio MilanDario Maccagni MilanMicol Bolzonella MilanAlessandra Zanichelli Milan/BolognaVeronique Cayatte Paris-MeudonChantal Balkowski Paris-MeudonHector Flores Paris-MeudonLaurent Chemin Paris-Meudon

B.Garilli- E3D Kickoff meeting 2-4 July 2002

3D spectroscopy on 8m TelescopesExploit both VIMOS and FLAMES to study

intermediate z (0.5<=z<=1) cluster galaxies

Membership and cluster dynamical status: VIMOS

(redshift, velocity dispersion)Large field (1 ArcminSq) Low resolution (200)

Dynamical properties of cluster members : FLAMES,

(line diagnostics, fundamental plane, Tully Fisher)

small FOV( 11x7 arcsec) High resolution ( <= 25000)

B.Garilli- E3D Kickoff meeting 2-4 July 2002

Task breakdown

Criteria for target selection (confirmed clusters? Different cluster properties?)

Proposal to observe candidates with VIMOS/Ifu Derive clusters dynamical properties from

VIMOS/Ifu data Compare with simulations

Choose targets for detailed spectroscopical studies

Proposal to observe with FLAMES/Giraffe Derive galaxy properties in cluster

environment from FLAMES/Giraffe data Compare with simulations

Write papers

B.Garilli- E3D Kickoff meeting 2-4 July 2002

Timeline

VIMOS possibly available from April 2003 (proposals by Sept 30)

FLAMES ?

RTN ends in June 2005

IDEAS/CONTRIBUTIONS ARE SOLICITED