disponible à http://www.obs.u-bordeaux1.fr/m2a/soubiran/dpac_doc.html
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2009 (v1)PublicationUploaded on: December 2, 2022
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2009 (v1)Publication
disponible à http://www.obs.u-bordeaux1.fr/m2a/soubiran/dpac_doc.html
Uploaded on: October 11, 2023 -
November 10, 2023 (v1)Publication
Context. Large spectroscopic surveys devoted to the study of the Milky Way, including Gaia, use automated pipelines to massively determine the atmospheric parameters of millions of stars. The Gaia FGK Benchmark Stars are reference stars with Teff and log g derived through fundamental relations, independently of spectroscopy, to be used as...
Uploaded on: November 25, 2023 -
June 25, 2008 (v1)Publication
Context: The main sequence binary star 61 Cyg (K5V+K7V) is our nearest stellar neighbour in the northern hemisphere. This proximity makes it a particularly well suited system for very high accuracy interferometric radius measurements. Aims: Our goal is to constrain the poorly known evolutionary status and age of this bright binary star....
Uploaded on: December 4, 2022 -
July 2016 (v1)Journal article
Stellar elemental abundances are important for understanding the fundamental properties of a star or stellar group, such as age and evolutionary history, as well as the composition of an orbiting planet. However, as abundance measurement techniques have progressed, there has been little standardization between individual methods and their...
Uploaded on: February 28, 2023 -
February 10, 2020 (v1)Publication
ESA recently called for new "Science Ideas" to be investigated in terms of feasibility and technological developments -- for technologies not yet sufficiently mature. These ideas may in the future become candidates for M or L class missions within the ESA Science Program. With the launch of Gaia in December 2013, Europe entered a new era of...
Uploaded on: December 4, 2022