A measurement of H_0 from Ryle Telescope, ASCA and ROSAT observations of Abell 773

Richard Saunders, Ruediger Kneissl, Keith Grainge +14

We present new Ryle Telescope (RT) observations of the Sunyaev Zel'dovich (SZ) decrement from the cluster Abell 773. The field contains a number of faint radio sources that require…