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- Volume 80 - Année 2011
- The Galactic O-Star Spectral Survey (GOSSS)
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The Galactic O-Star Spectral Survey (GOSSS)
Project status and first results
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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.
Om dit artikel te citeren:
Over : Alfredo Sota
Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, 18008 Granada, Spain
Over : Jesús Maíz-Apellániz
Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, 18008 Granada, Spain
Over : Rodolfo H. Barbá
Departamento de Física, Universidad de La Serena, Benavente 980, La Serena, Chile
Over : Nolan R. Walborn
Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218, USA
Over : Emilio J. Alfaro
Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, 18008 Granada, Spain
Over : Roberto C. Gamen
Instituto de Astrofísica de La Plata-CONICET, Paseo del Bosque s/n, 1900 La Plata, Argentina
Over : Nidia I. Morrell
Las Campanas Observatory, Observatories of the Carnegie Institution of Washington, La Serena, Chile
Over : Julia I. Arias
Departamento de Física, Universidad de La Serena, Benavente 980, La Serena, Chile
Over : Miguel Penadés Ordaz
Instituto de Astrofísica de Andalucía-CSIC, Glorieta de la Astronomía s/n, 18008 Granada, Spain