19 citations · 21 across the 3 of their papers we have counts for
Showing astro-ph.GAShow all
2 papers · 1 filter
astro-ph.GA2021
A search for stellar structures around nine outer halo globular clusters in the Milky Way
Shumeng Zhang, Dougal Mackey, Gary Da Costa
We use deep imaging from the Dark Energy Camera to explore the peripheral regions of nine globular clusters in the outer halo of the Milky Way. Apart from Whiting 1 and NGC 7492, w…
astro-ph.GA2021★ 19 cited
A panoramic view of the Local Group dwarf galaxy NGC 6822
Shumeng Zhang, Dougal Mackey, Gary Da Costa
We present a panoramic survey of the isolated Local Group dwarf irregular galaxy NGC 6822. Our photometry reaches magnitudes deeper than most previous studies and spans t…