BIBLIOS

Tipo
Artigos em Revista

Tipo de Documento
Artigo Completo

Título
VizieR Online Data Catalog: High-velocity stars radial velocities (Stock+, 1998)

Participantes na publicação
Jurgen Stock (Author)
James A. Rose (Author)
Rui Agostinho (Author)
Dep. Física
IA
IA

Resumo
We describe methods for extracting quantitative spectra and astrometric positions from objective prism plates. In particular, we have studied 7161 stars in eight fields along the south Galactic meridian using the 6°+4° objective prisms on the Curtis Schmidt telescope at Cerro Tololo Inter-American Observatory. In this paper we concentrate on techniques for deriving radial velocities and astrometric positions from opposed dispersion plate pairs. For our data the typical accuracy in radial velocity is ~8km/s. A catalog of 108 stars with high radial velocities is presented, which is complete (and unbiased in either kinematics or metallicity) to a limiting B magnitude of 12.5 in the eight fields studied. Only two of this sample of 108 stars have previously reported radial velocities. (1 data file).


Suporte
VizieR Online Data Catalog

Identificadores da Publicação

Editora
Publications of the Astronomical Society of the Pacific



Identificadores do Documento
URL - https://ui.adsabs.harvard.edu/abs/1999yCat..61101434S/abstract
URL - https://vizier.u-strasbg.fr/viz-bin/VizieR?-source=J/PASP/110/1434