The “Maggie” filament: Physical properties of a giant atomic cloud J. Syed, J. D. Soler, H. Beuther, Y. Wang, S. Suri, J. D. Henshaw, M. Riener, S. Bialy, S. Rezaei Kh., J. M. Stil et al. (12 more) A&A, 657 (2022) A1 Published online: 20 December 2021 DOI: 10.1051/0004-6361/202141265