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View article: MONOS: Multiplicity Of Northern O-type Spectroscopic systems
MONOS: Multiplicity Of Northern O-type Spectroscopic systems Open
Context. Massive stars are a key element for understanding the chemical and dynamical evolution of galaxies. Stellar evolution is conditioned by many factors: Rotation, mass loss, and interaction with other objects are the most important o…
View article: MONOS.II. Orbit review and analysis for 35 single-lined spectroscopic binary systems and candidates
MONOS.II. Orbit review and analysis for 35 single-lined spectroscopic binary systems and candidates Open
[ABRIDGED] AIMS: The MONOS project is collecting information and studying O-type spectroscopic binaries with delta > -20 deg. In this 2nd paper, we tackle the study of the 35 single-line spectroscopic binary (SB1) systems identified in the…
View article: MONOS: Multiplicity Of Northern O-type Spectroscopic systems
MONOS: Multiplicity Of Northern O-type Spectroscopic systems Open
This article is an erratum for Astronomy and Astrophysics 626: A20 (2019).-- \thttp://hdl.handle.net/10261/201335
View article: MONOS: Multiplicity Of Northern O-type Spectroscopic systems
MONOS: Multiplicity Of Northern O-type Spectroscopic systems Open
Context . Multiplicity in massive stars is key to understanding the chemical and dynamical evolution of galaxies. Among massive stars, those of O type play a crucial role due to their high masses and short lifetimes. Aims . MONOS (Multipli…
View article: MONOS: Multiplicity Of Northern O-type Spectroscopic systems. I. Project description and spectral classifications and visual multiplicity of previously known objects
MONOS: Multiplicity Of Northern O-type Spectroscopic systems. I. Project description and spectral classifications and visual multiplicity of previously known objects Open
[ABRIDGED] AIMS. MONOS is collecting information and studying O-type spectroscopic binaries with delta > -20 deg. In this 1st paper we describe the sample and provide spectral classifications and additional information for objects with pre…
View article: LiLiMaRlin, a Library of Libraries of Massive-Star High-Resolution Spectra with applications to OWN, MONOS, and CollDIBs
LiLiMaRlin, a Library of Libraries of Massive-Star High-Resolution Spectra with applications to OWN, MONOS, and CollDIBs Open
LiLiMaRlin is a library of libraries of massive-star high-resolution optical spectra built by collecting data from [a] our spectroscopic surveys (OWN, IACOB. NoMaDS, and CAFÉ-BEANS) and programs and [b] searches in public archives. The cur…
View article: Search for Galactic runaway stars using <i>Gaia</i> Data Release 1 and HIPPARCOS proper motions
Search for Galactic runaway stars using <i>Gaia</i> Data Release 1 and HIPPARCOS proper motions Open
Context. The first Gaia Data Release (DR1) significantly improved the previously available proper motions for the majority of the Tycho -2 stars. Aims. We wish to detect runaway stars using Gaia DR1 proper motions and compare our results w…
View article: Lucky Spectroscopy, an equivalent technique to Lucky Imaging
Lucky Spectroscopy, an equivalent technique to Lucky Imaging Open
Context. Many massive stars have nearby companions whose presence hamper their characterization through spectroscopy. Aims. We want to obtain spatially resolved spectroscopy of close massive visual binaries to derive their spectral types. …
View article: Lucky Spectroscopy, an equivalent technique to Lucky Imaging. Spatially resolved spectroscopy of massive close visual binaries using the William Herschel Telescope
Lucky Spectroscopy, an equivalent technique to Lucky Imaging. Spatially resolved spectroscopy of massive close visual binaries using the William Herschel Telescope Open
CONTEXT: Many massive stars have nearby companions whose presence hamper their characterization through spectroscopy. AIMS: We want to obtain spatially resolved spectroscopy of close massive visual binaries to derive their spectral types. …
View article: New runaway O-type stars in the first Gaia Data Release
New runaway O-type stars in the first Gaia Data Release Open
We have detected 13 new runaway-star candidates of spectral type O combining the TGAS (Tycho-Gaia Astrometric Solution) proper motions from Gaia Data Release 1 (DR1) and the sample from GOSSS (Galactic O-Star Spectroscopic Survey). We have…
View article: Progress towards a universal family of UV-IR extinction laws
Progress towards a universal family of UV-IR extinction laws Open
We present our progress on the study of extinction laws along three diferent lines. [a] We compare how well different families of extinction laws fit existing photometric data for Galactic sightlines and we find that the Maíz Apellániz et …