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, 502 (2), pp.3057-3065. ⟨10.1093/mnras/stab221⟩ Monthly Notices of the Royal Astronomical Society, 2021, 502 (2), pp.3057-3065. ⟨10.1093/mnras/stab221⟩