Spectres mesurés:

Alnitak, Meissa, Menkib, Mintaka

10-Lacertae,19-Cephei, lambda Cepei,, 44 iota ORIONIS, 48 sigma Orionis,

HD190864 Cygni, HD195592,

HIP26272, HIP100069 Cygni, HIP103371 Cygni, HIP106886

Spectre synthétique O5:

Palacios A., Gebran M., Josselin E., Martins F., Plez B.,
Belmas M., Sanguillon M., Lèbre A.,
2010, A&A 516, A13
This research was achieved using the POLLUX database
http://pollux.graal.univ-montp2.fr
operated at LUPM (Université Montpellier - CNRS, France
with the support of the PNPS and INSU.