Subaru and e-Merlin observations of NGC 3718 - Diaries of a supermassive black hole recoil? K. Markakis, J. Dierkes, A. Eckart, S. Nishiyama, S. Britzen, M. García-Marín, M. Horrobin, T. Muxlow and J. A. Zensus A&A, 580 (2015) A11 Published online: 20 July 2015 DOI: 10.1051/0004-6361/201425077