44 citations · 45 across the 2 of their papers we have counts for
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The Villafranca project: Combining Gaia and ground-based surveys to study Galactic OB groups
J. Maíz Apellániz, R. H. Barbá, J. A. Molina Lera +2
The Villafranca project is studying Galactic stellar groups with OB stars combining information from and ground-based surveys. We summarize the status of the project and we…
The Villafranca catalog of Galactic OB groups. II. From Gaia DR2 to EDR3 and ten new systems with O stars
J. Maíz Apellániz, R. H. Barbá, R. Fernández Aranda +4
CONTEXT. This is the second paper of a series on Galactic OB groups that uses astrometric and photometric data from Gaia and spectral classifications from GOSSS and LiLiMaRlin. The…
The Villafranca catalog of Galactic OB groups: I. Systems with O2-O3.5 stars
J. Maíz Apellániz, P. Crespo Bellido, R. H. Barbá +2
CONTEXT. The GOSSS spectral classifications and Gaia data have significantly improved our ability to measure distances and determine memberships of stellar groups with OB stars. AI…