Fig. 3
PM diagram of photometrically selected objects in the Hyades region as a vector diagram of μα cos δ and μδ . The grey box plotted following Bouvier et al. (2008) and Bryja et al. (1994) defines the region of PMs expected for the cluster. Taking into account rms errors, 14 objects of 66 optically selected candidates (empty circles) were classified as PM members (filled circles).
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