Tracing the anemic stellar halo of M 101 In Sung Jang, Roelof S. de Jong, Benne W. Holwerda, Antonela Monachesi, Eric F. Bell and Jeremy Bailin A&A, 637 (2020) A8 Published online: 01 May 2020 DOI: 10.1051/0004-6361/201936994