15 citations · 15 across the 2 of their papers we have counts for
3 papers
astro-ph.GA2026
The solitary star cluster of the Andromeda XXV dwarf spheroidal
Chiara Crociati, Annette M. N. Ferguson, Gracie McGill +6
We present Hubble Space Telescope Advanced Camera for Surveys observations of Gep I, a globular cluster (GC) candidate in the low-mass ()…
astro-ph.GA2024
Uncovering the Ghostly Remains of an Extremely Diffuse Satellite in the Remote Halo of NGC 253
Sakurako Okamoto, Annette M. N. Ferguson, Nobuo Arimoto +12
We present the discovery of NGC253-SNFC-dw1, a new satellite galaxy in the remote stellar halo of the Sculptor Group spiral, NGC 253. The system was revealed using deep resolved st…
astro-ph.GA2022★ 15 cited
A Tale of a Tail: A Tidally-Disrupting Ultra-Diffuse Galaxy in the M81 Group
Rokas Žemaitis, Annette M. N. Ferguson, Sakurako Okamoto +4
We present the discovery of a giant tidal tail of stars associated with F8D1, the closest known example of an ultra-diffuse galaxy (UDG). F8D1 sits in a region of the sky heavily c…