SIMBAD references

2016ApJS..224....4M - Astrophys. J., Suppl. Ser., 224, 4 (2016/May-0)

The Galactic O-star Spectroscopic Survey (GOSSS). III. 142 additional O-type systems.

MAIZ-APELLANIZ J., SOTA A., ARIAS J.I., BARBA R.H., WALBORN N.R., SIMON-DIAZ S., NEGUERUELA I., MARCO A., LEAO J.R.S., HERRERO A., GAMEN R.C. and ALFARO E.J.

Abstract (from CDS):

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.

Abstract Copyright: © 2016. The American Astronomical Society. All rights reserved.

Journal keyword(s): binaries: spectroscopic - binaries: visual - stars: early-type - stars: emission-line, Be - surveys

VizieR on-line data: <Available at CDS (J/ApJS/224/4): table3.dat table4.dat table5.dat table6.dat>

Nomenclature: Table 5: GOS GLLL.ll+BB.bb NN N=142 added.

Status at CDS:  

Simbad objects: 391

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2020.04.04-03:52:46

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