Fig. 8
Histograms of heliocentric 
velocities (heavy line) compared to the histogram of velocities obtained by van Loon et al. (2007) (shaded). a) uncorrected; b) corrected in such a way that the mean velocity of all objects in each VIMOS quadrant is equal to 232.1 km s-1 given by Harris (2010) as the systemic velocity of ω Cen. Black bars in Fig. b indicate red straggler candidates.
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