Fig. 7.
Same as Fig. 6 but focussing on the best sample including the 174 stars with median Galactocentric distance greater than 30 kpc and median Galactocentric Galactic velocity greater than 500 km s−1 that verify the criteria for reliable astrometry discussed in Sect. 2.3 and shown in Fig. 2. About 64% of stars in the best sample have negative median values of the V-component.
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