Monthly Notices of the Royal Astronomical Society Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 504 (2), pp.1694-1713. ⟨10.1093/mnras/stab927⟩ Monthly Notices of the Royal Astronomical Society, 2021, 504 (2), pp.1694-1713. ⟨10.1093/mnras/stab927⟩