Is an obscured AGN at the centre of the disk galaxy IC 2497 responsible for Hanny's Voorwerp?

H. Rampadarath, M. A. Garrett, T. Muxlow +3

We present the results of VLBI and MERLIN observations of the massive disk galaxy IC 2497. Optical observations of IC 2497 revealed the existence of a giant emission nebula "Hanny'…