Gaia Data Release 2
Open Access

Fig. 9

image

Median uncertainty in the Galactic velocity components for the giant sample as a function of disc position. Left: radial velocity uncertainties in the XY plane. Middle: azimuthal velocity uncertainties in the XY plane. Right: vertical velocity uncertainties in the XZ plane. In the first two panels, only stars with |Z| < 200 pc are considered. In the right panel, only stars with |Y | < 200 pc were taken.

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