Gaia Data Release 2 - Properties and validation of the radial velocities

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Table 2

Median radial velocity residuals derived from the comparison of Gaia DR2 with ground-based catalogues.

Catalogue	Median	N_stars
	(km s⁻¹)
CU6GB	−0.012 −0.005/+0.005	4083
SIM	+0.264 −0.015/+0.014	640
RAVE	+0.295 −0.013/+0.013	9127
APOGEE	+0.233 −0.011/+0.013	8124
GES	+0.236 −0.043/+0.049	2120

Notes. N_stars (Col. 3) is the number of stars selected to calculate the median residuals.

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