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Table 2

Fraction (in per cent) and absolute number of observed and simulated stars found in each box defined in Fig. 10.

Observed Modeled
all excl. UL
% # % # % #/103

Box 1ab 14.0 15 7.4 6 5.6
Box 1a 5.6 9 0 0 2.0
Box 1b 8.4 6 7.4 6 3.6
Box 2 15.0 16 19.8 16 1.4
Box 3 17.8 19 13.6 11 43.1
Box 4 3.1
Box 5 53.3 57 59.3 48 67.5

Total 107 81 120.7

Notes. For the observed stars, in Col. 2 we take all stars into account, in Col. 3 we only consider those without upper limits. The third column gives the expected number of stars from our population synthesis model. Errors on the number of simulated (Col. 6) stars are derived by comparing to simulations with a velocity distribution that was broader or narrower by  ± 25 km   s-1.

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