Orion revisited - III. The Orion Belt population K. Kubiak, J. Alves, H. Bouy, L. M. Sarro, J. Ascenso, A. Burkert, J. Forbrich, J. Großschedl, A. Hacar, B. Hasenberger et al. (4 more) A&A, 598 (2017) A124 Published online: 13 February 2017 DOI: 10.1051/0004-6361/201628920