Hostname: page-component-745bb68f8f-b6zl4 Total loading time: 0 Render date: 2025-02-11T19:43:43.990Z Has data issue: false hasContentIssue false
  • English
  • Français

Perspectives for Determining Stellar SurfaceParameters

Published online by Cambridge University Press:  15 February 2011

C. Turon ,
F. Meynadier ,
F. Arenou  and
H.-G. Ludwig
H.-G. Ludwig*
Affiliation:
ZAH, Landessternwarte, Königstuh l12, 69117 Heidelberg, Germany
Get access

Abstract

I present ideas of Gaia’s impact on the determination of the properties of starsprimarily connected to the study of their atmospheres. This mainly relates to effectivetemperatures, gravities and high-fidelity chemical abundances obtained by combiningenvisioned Gaia measurements with ground-based spectroscopy ranging from single objects towell-selected stellar populations. I further discuss the impact of Gaia on the study ofthe kinematics of atmospheric flows.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 45: GAIA: At the Frontiers of Astrometry , 2010 , pp. 251 - 256
Copyright
© EAS, EDP Sciences 2011

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Références

Asplund, M., Grevesse, N., Sauval, A.J., & Scott, P., 2009, ARA&A, 47, 481 CrossRef
Bailer-Jones, C.A.L., 2010, MNRAS, 403, 96 CrossRef
Caffau, E., Ludwig, H.-G., Steffen, M., et al., 2008, A&A, 488, 1031
De Silva, G.M., Sneden, C., Paulson, D.B., et al., 2006, AJ, 131, 455 CrossRef
Dravins, D., 2003, IAUS, 210, 4P
Fuhrmann, K., 2004, AN, 325, 3
González Hernández, J.I., Bonifacio, P., Caffau, E., et al., 2009, A&A, 505, L13
Ludwig, H.-G., Caffau, E., Steffen, M., et al., 2009, MmSAI, 80, 711
Madsen, S., Lindegren, L., & Dravins, D., 2000, ASPC, 198, 137
Madsen, S., Dravins, D., Ludwig, H.-G., & Lindegren, L., 2003, A&A, 411, 581
Pasquini, L., Melo, C., Chavero, C., et al., 2010, A&A, submitted
Popper, D.M., 1998, PASP, 110, 919 CrossRef
Schuler, S.C., Hatzes, A.P., King, J.R., et al., 2006, AJ, 131, 1057 CrossRef