Institution(s): 1. Tel Aviv University
I describe new observations of the Hickson Compact Group 88 (HCG88) obtained during the commissioning of a new telescope at the Wise Observatory. The observations that reach low surface brightness levels reveal a diffuse, ~20-kpc long low-surface-brightness tail emerging from the brightest component (NGC 6878) to the NW, and possibly a morphological abnormally in component B (NGC 6977). The N6878 tail could explain the asymmetry in this galaxy’s optical rotation curve. These findings show that significant interactions, including possible galactic cannibalism, have taken place in at least two galaxies of this group, contrary to previous claims that HCG88 is in a very early stage of interaction. This work emphasizes the surprisingly interesting results that can be obtained from deep imaging of interesting targets.