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Y. Viala

3 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author1
  • last author1

Across the 2 of 3 papers where every author was matched, so the position is known.

fields
  • astro-ph.IM2
  • astro-ph.SR1
same name
  • Y. Viala — 12 papers, h 25
  • Y. Viala — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedGaia Data Release 1. Summary of the astrometric, photometric, and survey properties

2.1k citations · 2.1k across the 3 of their papers we have counts for

collaborators

3 papers

astro-ph.SR2016★ 2 cited

A test field for Gaia. Radial velocity catalogue of stars in the South Ecliptic Pole

Y. Frémat, M. Altmann, E. Pancino +25

Gaia is a space mission currently measuring the five astrometric parameters as well as spectrophotometry of at least 1 billion stars to G = 20.7 mag with unprecedented precision. T…

astro-ph.IM2016★ 2.1k cited

Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties

Gaia Collaboration, A. G. A. Brown, A. Vallenari +5

At about 1000 days after the launch of Gaia we present the first Gaia data release, Gaia DR1, consisting of astrometry and photometry for over 1 billion sources brighter than magni…

astro-ph.IM2014★ 19 cited

A multi-method approach to radial-velocity measurement for single-object spectra

M. David, R. Blomme, Y. Frémat +5

The derivation of radial velocities from large numbers of spectra that typically result from survey work, requires automation. However, except for the classical cases of slowly rot…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.