Analysis of old very metal rich stars in the solar neighbourhood

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Table 3

Velocity ellipsoids for the thin disk, thick disk, and halo.

Component	σ_U	σ_V	σ_W	V_lag	Fraction

Thin disk^a	39	20	20	–7	0.85
Thick disk^a	63	39	39	–46	0.15
Halo^b	131	106	85	–220	0.006

Notes.

^(a)

Soubiran et al. (2003).

^(b)

Robin et al. (2003).

^(c)

Famaey et al. (2005).

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