posted on 2024-07-26, 13:52authored byS. Brough, K.-V. Tran, R. G. Sharp, A. von der Linden, Warrick CouchWarrick Couch
We present Integral Field Unit (IFU) spectroscopy of four brightest cluster galaxies (BCGs) at z~0.1. Three of the BCGs have close companions within a projected radius of 20 kpc and one has no companion within that radius. We calculate the dynamical masses of the BCGs and their companions to be 1.4x10^11