Title
Gaia spectroscopy : processing, performances and scientific returns Gaia spectroscopy : processing, performances and scientific returns
Author
Faculty/Department
Faculty of Sciences. Mathematics and Computer Science
Publication type
bookPart
Publication
S.l. ,
Subject
Physics
Source (journal)
EAS Publications Series
Source (book)
GAIA : at the frontiers of astrometry / Turon, C. [edit.]; et al. [edit.]
Volume/pages
p. 189-194
ISSN
1633-4760
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
During the five years of the mission, the Gaia spectrograph, the Radial Velocity Spectrometer (RVS) will repeatedly survey the celestial sphere down to magnitude V ~ 1718. This talk presents: (i) the system which is currently developed within the Gaia Data Processing and Analysis Consortium (DPAC) to reduce and calibrate the spectra and to derive the radial and rotational velocities, (ii) the RVS expected performances and (iii) scientific returns.
Handle