...Cloud
Plate scanning done with MAMA, Paris Observatory.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
...HREF="/articles/aas/full/1997/03/ds1072/footnode.html#192">
Based on observations made at the European Southern Observatory, La Silla, Chile.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
...HREF="/articles/aas/full/1997/03/ds1072/footnode.html#193">
Tables also available in electronic form at CDS.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

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