...survey

based on observations collected at the European Southern Observatory, La Silla, Chile. Table 3 is only available (and Table 2 is also available) in electronic form at the CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or via http://cdsweb.u-strasbg.fr/Abstract.html

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

...size=-1>IRAF

IRAF is distributed by the National Optical Astronomy Observatories, which is operated by AURA Inc. for the NSF.

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.