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astro-ph2001
The evolution of the cluster environments of radio sources at z<1.8
P. N. Best, M. D. Lehnert, H. J. A. Rottgering +1
An analysis of the cluster environments around distant radio galaxies is presented, in particular the results from new NTT deep optical-IR imaging of the fields of radio sources at…
astro-ph2001
Deep VLT spectroscopy of high redshift radio galaxy MRC 2104-242: Evidence for a metallicity gradient
R. Overzier, H. Rottgering, J. Kurk +1
In this contribution we will present deep VLT spectroscopy observations of the giant emission line halo around the z=2.49 radio galaxy MRC 2104-242. The morphology of the halo is d…