227 citations · 257 across the 4 of their papers we have counts for
5 papers
A comparative study of four significance measures for periodicity detection in astronomical surveys
Maria Süveges, Leanne P. Guy, Laurent Eyer +8
We study the problem of periodicity detection in massive data sets of photometric or radial velocity time series, as presented by ESA's Gaia mission. Periodicity detection hinges o…
Revealing δ Cephei's Secret Companion and Intriguing Past
Richard I. Anderson, Johannes Sahlmann, Berry Holl +5
Classical Cepheid variable stars are crucial calibrators of the cosmic distance scale thanks to a relation between their pulsation periods and luminosities. Their archetype, δ Ceph…
The variability processing and analysis of the Gaia mission
Laurent Eyer, Dafydd Wyn Evans, Nami Mowlavi +10
We present the variability processing and analysis that is foreseen for the Gaia mission within Coordination Unit 7 (CU7) of the Gaia Data Processing and Analysis Consortium (DPAC)…
The Gaia Mission, Binary Stars and Exoplanets
Laurent Eyer, Lorenzo Rimoldini, Berry Holl +8
On the 19th of December 2013, the Gaia spacecraft was successfully launched by a Soyuz rocket from French Guiana and started its amazing journey to map and characterise one billion…
Automated eclipsing binary detection: applying the Gaia CU7 pipeline to Hipparcos
Berry Holl, Nami Mowlavi, Isabelle Lecoeur-Taïbi +8
We demonstrate the eclipsing binary detection performance of the Gaia variability analysis and processing pipeline using Hipparcos data. The automated pipeline classifies 1,067 (0.…