The Gaia-ESO Survey: Empirical determination of the precision of stellar radial velocities and projected rotation velocities

R. J. Jackson; R. D. Jeffries; J. Lewis; S. E. Koposov; G. G. Sacco; S. Randich; G. Gilmore; M. Asplund; J. Binney; P. Bonifacio; J. E. Drew; S. Feltzing; A. M. N. Ferguson; G. Micela; I. Neguerela; T. Prusti; H.-W. Rix; A. Vallenari; E. J. Alfaro; C. Allende Prieto; C. Babusiaux; T. Bensby; R. Blomme; A. Bragaglia; E. Flaccomio; P. Francois; N. Hambly; M. Irwin; A. J. Korn; A. C. Lanzafame; E. Pancino; A. Recio-Blanco; R. Smiljanic; S. Van Eck; N. Walton; A. Bayo; M. Bergemann; G. Carraro; M. T. Costado; F. Damiani; B. Edvardsson; E. Franciosini; A. Frasca; U. Heiter; V. Hill; A. Hourihane; P. Jofré; C. Lardo; P. de Laverny; K. Lind; L. Magrini; G. Marconi; C. Martayan; T. Masseron; L. Monaco; L. Morbidelli; L. Prisinzano; L. Sbordone; S. G. Sousa; C. C. Worley; S. Zaggia

doi:doi:10.1051/0004-6361/201526248

Free Access

Table 1

Numbers of short and long term repeat GIRAFFE observations of RV and vsini used for open clusters with order-sorting filter HR15N.

Name	Age	Ref.	Number of repeat observations
	(Myr)		RV, S/N> 5		vsini, >5 km s^-1
			short	long	short	long
			term	term	term	term

Rho Ophiuchi	1	1	222	33	34	2
Chamaeleon I	2	2	617	81	108	22
Gamma Velorum	6	3	1719	523	382	80
IC 4665	30	4	448	25	43	1
NGC 2264	3	5	2010	333	717	142
NGC 2516	140	6	853	134	266	36
NGC 2547	35	7	1045	515	321	164
NGC 6633	600	8	1403	243	103	14
Field giants	–		112	9	30	2

Reference. (1) Luhman & Rieke (1999); (2) Luhman (2007); (3) Jeffries et al. (2009); (4) Manzi et al. (2008); (5) Naylor (2009); (6) Meynet et al. (1993); (7) Jeffries & Oliveira (2005); (8) Strobel (1991).

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.