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  1. OA@INAF
  2. PRODOTTI RICERCA INAF
  3. 1 CONTRIBUTI IN RIVISTE (Journal articles)
  4. 1.01 Articoli in rivista
Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12386/28163
Title: Gaia Data Release 2. Gaia Radial Velocity Spectrometer
Authors: Cropper, M.
Katz, D.
Sartoretti, P.
Prusti, T.
de Bruijne, J. H. J.
Chassat, F.
Charvet, P.
Boyadjian, J.
Perryman, M.
Sarri, G.
Gare, P.
Erdmann, M.
Munari, U.
Zwitter, T.
Wilkinson, M.
Arenou, F.
VALLENARI, Antonella 
Gómez, A.
Panuzzo, P.
Seabroke, G.
Allende Prieto, C.
Benson, K.
Marchal, O.
Huckle, H.
Smith, M.
Dolding, C.
Janßen, K.
Viala, Y.
Blomme, R.
Baker, S.
Boudreault, S.
Crifo, F.
Soubiran, C.
Frémat, Y.
Jasniewicz, G.
Guerrier, A.
Guy, L. P.
Turon, C.
Jean-Antoine-Piccolo, A.
Thévenin, F.
David, M.
Gosset, E.
Damerdji, Y.
Issue Date: 2018
Journal: ASTRONOMY & ASTROPHYSICS 
Number: 616
First Page: A5
Abstract: This paper presents the specification, design, and development of the Radial Velocity Spectrometer (RVS) on the European Space Agency's Gaia mission. Starting with the rationale for the full six dimensions of phase space in the dynamical modelling of the Galaxy, the scientific goals and derived top-level instrument requirements are discussed, leading to a brief description of the initial concepts for the instrument. The main part of the paper is a description of the flight RVS, considering the optical design, the focal plane, the detection and acquisition chain, and the as-built performance drivers and critical technical areas. After presenting the pre-launch performance predictions, the paper concludes with the post-launch developments and mitigation strategies, together with a summary of the in-flight performance at the end of commissioning.
URI: http://hdl.handle.net/20.500.12386/28163
URL: https://arxiv.org/pdf/1804.09369.pdf
https://www.aanda.org/articles/aa/abs/2018/08/aa32763-18/aa32763-18.html
ISSN: 0004-6361
DOI: 10.1051/0004-6361/201832763
Bibcode ADS: 2018A&A...616A...5C
Fulltext: open
Appears in Collections:1.01 Articoli in rivista

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aa32763-18.pdfPdf editoriale25.93 MBAdobe PDFView/Open
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