...M)
based upon observations carried out at the Observatoire de Haute-Provence (CNRS).
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

Copyright by the European Southern Observatory (ESO)
web@ed-phys.fr