Show simple item record Maiz Apellaniz, J. Sota, A Arias, Julia Ines Barba, Rodolfo Hector Walborn, Nolan Revere Simon Diaz, S. Negueruela, I. Marco, A. Leao, J. R. S. Herrero, A. Gamen, Roberto Claudio Alfaro, E. J. 2018-02-07T13:02:02Z 2016-04
dc.identifier.citation Maiz Apellaniz, J.; Sota, A; Arias, Julia Ines; Barba, Rodolfo Hector; Walborn, Nolan Revere; et al.; The galactic O-star Spectroscopic Survey (GOSSS), III : 142 additional O-type systems.; IOP Publishing; Astrophysical Journal Supplement Series; 224; 1; 4-2016; 4-45
dc.identifier.issn 0067-0049
dc.description.abstract This is the third installment of the Galactic O-Star Spectroscopic Survey (GOSSS), a massive spectroscopic survey of Galactic O stars, based on new homogeneous, high signal-to-noise ratio, R ∼ 2500 digital observations selected from the Galactic O-Star Catalog. In this paper, we present 142 additional stellar systems with O stars from both hemispheres, bringing the total of O-type systems published within the project to 590. Among the new objects, there are 20 new O stars. We also identify 11 new double-lined spectroscopic binaries, 6 of which are of O+O type and 5 of O+B type, and an additional new tripled-lined spectroscopic binary of O+O+B type. We also revise some of the previous GOSSS classifications, present some egregious examples of stars erroneously classified as O-type in the past, introduce the use of luminosity class IV at spectral types O4-O5.5, and adapt the classification scheme to the work of Arias et al.The GOSSS spectroscopic data in this article were gathered with five facilities: the 1.5 m Telescope at the Observatorio de Sierra Nevada (OSN), the 2.5 m du Pont Telescope at Las Campanas Observatory (LCO), the 3.5 m Telescope at Calar Alto Observatory (CAHA), and the 4.2 m William Herschel Telescope (WHT) and 10.4 m Gran Telescopio Canarias (GTC) at Observatorio del Roque de los Muchachos (ORM).
dc.format application/pdf
dc.language.iso eng
dc.publisher IOP Publishing
dc.rights info:eu-repo/semantics/openAccess
dc.subject Spectroscopic binaries
dc.subject Visual binaries
dc.subject Early type stars
dc.subject Surveys
dc.subject Emission lines
dc.subject Be stars
dc.subject.classification Astronomía
dc.subject.classification Ciencias Físicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title The galactic O-star Spectroscopic Survey (GOSSS), III : 142 additional O-type systems.
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion 2018-01-12T19:25:28Z
dc.journal.volume 224
dc.journal.number 1
dc.journal.pagination 4-45
dc.journal.pais Estados Unidos
dc.journal.ciudad Londres
dc.description.fil Fil: Maiz Apellaniz, J.. Consejo Superior de Investigaciones Científicas. Centro de Astrobiología; España
dc.description.fil Fil: Sota, A. Instituto de Astrofisica de Andalucia; España
dc.description.fil Fil: Arias, Julia Ines. Universidad de la Serena; Chile
dc.description.fil Fil: Barba, Rodolfo Hector. Universidad de la Serena; Chile
dc.description.fil Fil: Walborn, Nolan Revere. Space Telescope Science Institute; Estados Unidos
dc.description.fil Fil: Simon Diaz, S.. Instituto de Astrofísica de Canarias; España
dc.description.fil Fil: Negueruela, I.. Universidad de Alicante; España
dc.description.fil Fil: Marco, A.. Universidad de Alicante; España
dc.description.fil Fil: Leao, J. R. S.. Universidade Federal do Rio Grande do Norte; Brasil
dc.description.fil Fil: Herrero, A.. Instituto de Astrofísica de Canarias; España
dc.description.fil Fil: Gamen, Roberto Claudio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica la Plata; Argentina
dc.description.fil Fil: Alfaro, E. J.. Instituto de Astrofisica de Andalucia; España
dc.journal.title Astrophysical Journal Supplement Series
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)