... cluster (a.k.a., the Butcher-Oemler Cluster) in order to study the impact of the substructure of the cluster on galaxies ... Sets of WF/PC-2 7343 (Photometric Survey of Galaxies lying Behind Gravitational Lens Cluster) The WF/PC-2 was used to make an ...
... as intense concentrations of mass, galaxyclusters provide highly efficient ... 17-colour ACS/WFC3 images to map 25 galaxyclusters, tracing the mas profile and the ... is focused on using massive galaxyclusters as gravitational telescopes, searching ...
... A Snapshot Survey of Brightest ClusterGalaxies and Strong Lensing to z = 0.9 . ... as probed by Morphology and Velocity Fields of Distant ClusterGalaxies ... The program will target two spiral galaxies in the cluster, NGC 4911 and NGC 4921. ...
... The galaxycluster Abell 2261 and Abell 2261-BCG . ... Abell 2261 is a galaxycluster lying at a redshift of z~0.224. ... in the system is a giant elliptical, dubbed Abell 2261-BCG (Brightest ClusterGalaxy ...
... Measuring the Black Hole Mass in the Brightest ClusterGalaxy NGC 1275 . 13690 . ... as intense concentrations of mass, galaxyclusters provide highly efficient ... 17-colour ACS/WFC3 images to map 25 galaxyclusters, tracing the mas profile and the ...
... A Snapshot Survey of The Most Massive Clusters of Galaxies . 12903 . ... probe the mass distribution of galaxyclusters, using theoretical models to analyse ... of individual galaxies, and identifying individual high redshift clusters that ...
... Effects of Large Scale Structures Around the GalaxyCluster RXJ0152.7-1357 at z=0.84 ... Lensing by the z=0.39 galaxycluster Cl0024+16; the inset shows several ... of tracing the mass distribution in galaxyclusters; at the same time, the amplified ...
... as intense concentrations of mass, galaxyclusters provide highly efficient ... 17-colour ACS/WFC3 images to map 25 galaxyclusters, tracing the mas profile and the ...