Radial velocity standards for the GAIA-RVS
SOUBIRAN, C.
Observatoire astronomique de Strasbourg [OAS]
Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
Observatoire aquitain des sciences de l'univers [OASU]
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Observatoire astronomique de Strasbourg [OAS]
Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
Observatoire aquitain des sciences de l'univers [OASU]
SOUBIRAN, C.
Observatoire astronomique de Strasbourg [OAS]
Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
Observatoire aquitain des sciences de l'univers [OASU]
Observatoire astronomique de Strasbourg [OAS]
Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB]
Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
Observatoire aquitain des sciences de l'univers [OASU]
KATZ, D.
Galaxies, Etoiles, Physique, Instrumentation [GEPI]
Case Western Reserve, Department of Neurosciences
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Galaxies, Etoiles, Physique, Instrumentation [GEPI]
Case Western Reserve, Department of Neurosciences
Language
en
Communication dans un congrès
This item was published in
Proceedings SF2A 2008 Scientific Highlights, 2008-06-30, Paris. 2008p. 13
English Abstract
The ESA GAIA mission (launch expected end 2011) , besides the 5 astrometric parameters and photometry for some 10^9 objects, will also produce radial velocities and short spectra for a few 10^8 stars, with a 1 to 15 km/s ...Read more >
The ESA GAIA mission (launch expected end 2011) , besides the 5 astrometric parameters and photometry for some 10^9 objects, will also produce radial velocities and short spectra for a few 10^8 stars, with a 1 to 15 km/s accuracy. The calibration of radial velocities in the integral-field spectrograph will rely on a set of some 1000 bright RV-stable stars already observed with a much higher accuracy from the ground, on a few bright enough asteroids, and a set of some 10^5 stable stars selected later from the RVS measurements themselves. We present here a status report on the ongoing effort to construct the basic list with ground-based observations.Read less <
Origin
Hal imported