Notes. The full table is available in electronic form at the CDS. The columns ‘Maj’ and ’Min’ indicate the major and minor axis of the polarised sources and ‘PA’ the position angle. The upper limit on the polarisation fraction p_1.5GHz was determined for unpolarised radio sources as described in section 3.2. The columns starting with z are the results of the redshift estimates as detailed in Section 3.4. The angular distance to the pointing centre and projected radius to the cluster centre are given by the θ_p and r/R₅₀₀ columns respectively. The ‘Visual counterpart id’ column indicates whether the source has undergone visual inspection to mark the optical counterpart or whether it was determined automatically as described in Section 3.3.