Passot Xavier - Gaia
Gaia was proposed in 1993 and since then, many people have been involved in the Gaia mission, whether at ESA, at industry side or at one of the institutes involved in the Gaia data processing. The Gaia Data Processing and Analysis Consortium (DPAC) is a collaboration which consists of around 450 scientists and engineers.
The list of Gaia contributors presented here should not be considered a complete representation of the entire consortium. A more complete list of Gaia contributors that were involved in the creation of the Gaia catalogues can be obtained from the author lists of the Gaia Collaboration papers (for Gaia Data Release 1 see here, for Gaia Data Release 2 see here, for Gaia Early Data Release 3 see here). A history of contributions to the Gaia mission can be found from the acknowledgements given with each data release.
Gaia DPAC members who wish to be featured on these pages can contact the Gaia Helpdesk.
CNES, Centres National d'Etudes Spatiales
Xavier Passot is a computer scientist engineer by training (1976). He joined the CNES (French Space Agency) in 1983. He has been in charge of several satellite monitoring and control subsystems (on board and on ground) and has been responsible for the development of the VEGETATION image processing centre (VEGETATION is a wide field earth observation instrument on board SPOT4 and SPOT5).
In February 2007, Xavier joined Gaia as manager of the team in charge of the CNES Data Processing Centre. When he is not working for Gaia, he enjoys photography, rowing, gardening, and even astronomy in the modest CNES amateur astronomers club.
Xavier left Gaia in mid-2011 and he was replaced by Veronique Valette.
[Published: 27/08/2007 | Updated: 4/07/2011]
Gaia people archive