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Fig. 19.

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Properties of 328 dwarf, red clump, and red giant straggler stars within 2 kpc from the Sun. Top: Gaia HRD. YAR stars are colour-coded by their age. Red giant stars and red clump YAR candidates with log g < 3.5 are selected to have an age less than 4 Gyr and an error on age determination less than 3 Gyr, while dwarfs stragglers candidates with 3.35 < log g < 4.45 are selected from the position relative to the turn – off point in the HRD (see the text for details on the selection). Grey points are thick disc stars within 2 kpc from the Sun not selected on log g nor age. Photometry has been corrected for extinction and reddening using the reddening map from Lallement et al. (2019). Bottom: Mass histogram of YAR stars for which a mass determination is available from the StarHorse catalogue (270 objects, black histogram), compared with the thick disc sample of the upper panel (grey dashed histogram).

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