- Accueil
- Volume 80 - Année 2011
- The Galactic O-Star Spectral Survey (GOSSS)
Visualisation(s): 171 (4 ULiège)
Téléchargement(s): 568 (10 ULiège)
The Galactic O-Star Spectral Survey (GOSSS)
Project status and first results
Document(s) associé(s)
Annexes
Abstract
The Galactic O-Star Spectroscopic Survey (GOSSS) is a project that is observing all known Galactic O stars with B < 13 (+/-2000 objects) in the blue-violet part of the spectrum with R+/-2500. It also includes two companion surveys (a spectroscopic one at R+/-1500 and a high resolution imaging one). It is based on v2.0 of the Galactic O star catalog (v1, Maíz-Apellániz et al. 2004; v2, Sota et al. 2008). We have completed the first part of the main project. Here we present results on the first 400 objects of the sample.
Pour citer cet article
A propos de : Alfredo Sota
Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, 18008 Granada, Spain
A propos de : Jesús Maíz-Apellániz
Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, 18008 Granada, Spain
A propos de : Rodolfo H. Barbá
Departamento de Física, Universidad de La Serena, Benavente 980, La Serena, Chile
A propos de : Nolan R. Walborn
Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA
A propos de : Emilio J. Alfaro
Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, 18008 Granada, Spain
A propos de : Roberto C. Gamen
Instituto de Astrofísica de La Plata-CONICET, Paseo del Bosque s/n, 1900 La Plata, Argentina
A propos de : Nidia I. Morrell
Las Campanas Observatory, Observatories of the Carnegie Institution of Washington, La Serena, Chile
A propos de : Julia I. Arias
Departamento de Física, Universidad de La Serena, Benavente 980, La Serena, Chile
A propos de : Miguel Penadés Ordaz
Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, 18008 Granada, Spain