[en] 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 ~ 17-18. 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.
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Katz, D.; GÉPI, Observatoire de Paris, CNRS, Université Paris Diderot, 5 place Jules Janssen, 92190, Meudon, France
Cropper, M.; University College London, Mullard Space Science Laboratory, Holmbury St Mary, Dorking, RH5 6NT, UK
Meynadier, F.; GÉPI, Observatoire de Paris, CNRS, Université Paris Diderot, 5 place Jules Janssen, 92190, Meudon, France
Jean-Antoine, A.; Centre National d'Études Spatiales, 18 avenue Edouard Belin, 31401, Toulouse Cedex 9, France
Allende Prieto, C.; Instituto de Astrofísica de Canarias, 38025 La Laguna, Tenerife, Spain
Baker, S.; University College London, Mullard Space Science Laboratory, Holmbury St Mary, Dorking, RH5 6NT, UK
Benson, K.; University College London, Mullard Space Science Laboratory, Holmbury St Mary, Dorking, RH5 6NT, UK
Berthier, J.; IMCCE, Observatoire de Paris, CNRS, UPMC, Université Lille 1, 77 avenue Denfert Rochereau, 75014, Paris, France
Bigot, L.; Cassiopée, Observatoire de la Côte d'Azur, CNRS, BP. 4229, 06304, Nice Cedex 4, France
Blomme, R.; Royal Observatory of Belgium, Ringlaan 3, 1180, Brussels, Belgium
Boudreault, S.; University College London, Mullard Space Science Laboratory, Holmbury St Mary, Dorking, RH5 6NT, UK
Chemin, L.; Laboratoire d'Astrophysique de Bordeaux, CNRS, Université Bordeaux 1, 2 rue de l'Observatoire, BP. 89, 33271, Floirac Cedex, France
Crifo, F.; GÉPI, Observatoire de Paris, CNRS, Université Paris Diderot, 5 place Jules Janssen, 92190, Meudon, France
Damerdji, Yassine ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS)
David, Patrick ; Université de Liège - ULiège > Architecture Site Saint-Luc > Architecture Site Saint-Luc
Delle Luche, C.; GÉPI, Observatoire de Paris, CNRS, Université Paris Diderot, 5 place Jules Janssen, 92190, Meudon, France
Dolding, C.; University College London, Mullard Space Science Laboratory, Holmbury St Mary, Dorking, RH5 6NT, UK
Frémat, Y.; Royal Observatory of Belgium, Ringlaan 3, 1180, Brussels, Belgium
Gerbier, N.; Centre National d'Études Spatiales, 18 avenue Edouard Belin, 31401, Toulouse Cedex 9, France
Gerssen, J.; Astrophysikalisches Institut Potsdam, An der Sternwarte 16, 14482, Potsdam, Germany
Gómez, A.; GÉPI, Observatoire de Paris, CNRS, Université Paris Diderot, 5 place Jules Janssen, 92190, Meudon, France
Gosset, Eric ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Groupe d'astrophysique des hautes énergies (GAPHE)
Guerrier, A.; Centre National d'Études Spatiales, 18 avenue Edouard Belin, 31401, Toulouse Cedex 9, France
Guy, L.; Observatoire Astronomique de l'Université de Genève, 51 chemin des Maillettes, 1290, Sauverny, Switzerland
Hall, D.; E2V centre for electronic imaging, Open University, UK
Hestroffer, D.; IMCCE, Observatoire de Paris, CNRS, UPMC, Université Lille 1, 77 avenue Denfert Rochereau, 75014, Paris, France
Huckle, H.; University College London, Mullard Space Science Laboratory, Holmbury St Mary, Dorking, RH5 6NT, UK
Jasniewicz, G.; GRAAL, CNRS, Université de Montpellier II, place Eugène Bataillon, CC 72, 34095, Montpellier Cedex 05, France
Ludwig, H*-G; Zentrum für Astronomie der Universität Heidelberg, Landessternwarte ; Königstuhl 12, 69117, Heidelberg, Germany
Martayan, C.; GÉPI, Observatoire de Paris, CNRS, Université Paris Diderot, 5 place Jules Janssen, 92190, Meudon, France
Morel, Thierry ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Groupe d'astrophysique des hautes énergies (GAPHE)
Nguyen, A*-T; Centre National d'Études Spatiales, 18 avenue Edouard Belin, 31401, Toulouse Cedex 9, France
Ocvirk, P.; Astrophysikalisches Institut Potsdam, An der Sternwarte 16, 14482, Potsdam, Germany
Parr, C.; University College London, Mullard Space Science Laboratory, Holmbury St Mary, Dorking, RH5 6NT, UK
Royer, F.; GÉPI, Observatoire de Paris, CNRS, Université Paris Diderot, 5 place Jules Janssen, 92190, Meudon, France
Sartoretti, P.; GÉPI, Observatoire de Paris, CNRS, Université Paris Diderot, 5 place Jules Janssen, 92190, Meudon, France
Seabroke, G.; University College London, Mullard Space Science Laboratory, Holmbury St Mary, Dorking, RH5 6NT, UK
SIMON, Emilie ; Centre Hospitalier Universitaire de Liège - CHU > HOPISTALISATION - URGENCES
Smith, M.; University College London, Mullard Space Science Laboratory, Holmbury St Mary, Dorking, RH5 6NT, UK
Soubiran, C.; Laboratoire d'Astrophysique de Bordeaux, CNRS, Université Bordeaux 1, 2 rue de l'Observatoire, BP. 89, 33271, Floirac Cedex, France
Steinmetz, M.; Astrophysikalisches Institut Potsdam, An der Sternwarte 16, 14482, Potsdam, Germany
Thévenin, F.; Cassiopée, Observatoire de la Côte d'Azur, CNRS, BP. 4229, 06304, Nice Cedex 4, France
Turon, C.; GÉPI, Observatoire de Paris, CNRS, Université Paris Diderot, 5 place Jules Janssen, 92190, Meudon, France
Udry, S.; Observatoire Astronomique de l'Université de Genève, 51 chemin des Maillettes, 1290, Sauverny, Switzerland
Veltz, L.; Astrophysikalisches Institut Potsdam, An der Sternwarte 16, 14482, Potsdam, Germany
Viala, Y.; GÉPI, Observatoire de Paris, CNRS, Université Paris Diderot, 5 place Jules Janssen, 92190, Meudon, France
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
Bibliography
Crifo, F., Jasniewicz, G., Soubiran, C., et al., 2010, A&A, in press
Cropper, M., & Katz, D., 2010, in these proceedings; Gaia: at the frontiers of astrometry, ed. C. Turon, F. Arenou, & F. Meynadier
Jasniewicz, G., Crifo, F., Soubiran, C., et al., 2010, in these proceedings; Gaia: at the frontiers of astrometry, ed. C. Turon, F. Meynadier & F. Arenou
Katz, D., 2009, in SF2A-2009: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics, ed. M. Heydari-Malayeri, C. Reylé, & R. Samadi, 57
Katz, D., Munari, U., Cropper, M., et al., 2004, MNRAS, 354, 1223
Lindegren, L., 2010, in IAU Symposium, Vol. 261, "Relativity in Fundamental Astron-omy: Dynamics, Reference Frames, and Data Analysis", ed. S.A. Klioner, P.K. Seidelmann, & M.H. Soffel, 296
Lindegren, L., & Dravins, D., 2003, A&A, 401, 1185
Munari, U., Tomasella, L., Fiorucci, M., et al., 2008, A&A, 488, 969
Wilkinson, M.I., Vallenari, A., Turon, C., et al., 2005, MNRAS, 359, 1306
Similar publications
Sorry the service is unavailable at the moment. Please try again later.
This website uses cookies to improve user experience. Read more
Save & Close
Accept all
Decline all
Show detailsHide details
Cookie declaration
About cookies
Strictly necessary
Performance
Strictly necessary cookies allow core website functionality such as user login and account management. The website cannot be used properly without strictly necessary cookies.
This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly.
Performance cookies are used to see how visitors use the website, eg. analytics cookies. Those cookies cannot be used to directly identify a certain visitor.
Used to store the attribution information, the referrer initially used to visit the website
Cookies are small text files that are placed on your computer by websites that you visit. Websites use cookies to help users navigate efficiently and perform certain functions. Cookies that are required for the website to operate properly are allowed to be set without your permission. All other cookies need to be approved before they can be set in the browser.
You can change your consent to cookie usage at any time on our Privacy Policy page.
