G
G. Knispel
Researcher at Centre national de la recherche scientifique
Publications - 2
Citations - 1416
G. Knispel is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Spectrograph & Stars. The author has an hindex of 2, co-authored 2 publications receiving 1319 citations.
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Journal ArticleDOI
ELODIE: A spectrograph for accurate radial velocity measurements
A. Baranne,Didier Queloz,Michel Mayor,G. Adrianzyk,G. Knispel,D. Kohler,D. Lacroix,Jean-Pierre Meunier,G. Rimbaud,A. Vin +9 more
TL;DR: The ELODIE spectrograph of the Observatoire de Haute-Provence (OHP) as mentioned in this paper was designed as an updated version of the cross-correlation spectrometer CORAVEL to perform very accurate radial velocity measurements.
Proceedings ArticleDOI
The SOPHIE spectrograph: design and technical key-points for high throughput and high stability
S. Perruchot,D. Kohler,François Bouchy,Y. Richaud,Pierre Richaud,Gabriel Moreaux,M. Merzougui,R. Sottile,L. Hill,G. Knispel,X. Regal,Jean-Pierre Meunier,S. A. Ilovaisky,H. Le Coroller,D. Gillet,Jerome Schmitt,Francesco Pepe,M. Fleury,Danuta Sosnowska,P. Vors,Denis Mégevand,P. E. Blanc,C. Carol,A. Point,A. Laloge,J.-C. Brunel +25 more
TL;DR: SOPHIE as mentioned in this paper is a double-pass Schmidt echelle spectrograph associated with a high efficiency coupling fiber system, and including simultaneous wavelength calibration, which has been used to obtain accurate radial velocities.