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dc.contributor.author Maiz Apellaniz, J.
dc.contributor.author Sota, A
dc.contributor.author Arias, Julia Ines
dc.contributor.author Barba, Rodolfo Hector
dc.contributor.author Walborn, Nolan Revere
dc.contributor.author Simon Diaz, S.
dc.contributor.author Negueruela, I.
dc.contributor.author Marco, A.
dc.contributor.author Leao, J. R. S.
dc.contributor.author Herrero, A.
dc.contributor.author Gamen, Roberto Claudio
dc.contributor.author Alfaro, E. J.
dc.date.available 2018-02-07T13:02:02Z
dc.date.issued 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.identifier.uri http://hdl.handle.net/11336/35924
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.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
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
dc.date.updated 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/http://iopscience.iop.org/article/10.3847/0067-0049/224/1/4/meta
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3847/0067-0049/224/1/4
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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)