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Table 2.

Computed cluster parameters and statistics.

Cluster dc N(Nc) Mtot fM, t rt rh σv3D kxu kyv kzw
(pc) (M) (M) (pc) (pc) (km s−1) (m s−1 pc−1) (m s−1 pc−1) (m s−1 pc−1)
Platais 9 185.4 328 (22) 187.2 285.0 0.07 3.6 29.5 3.6 31.7 ± 8.3 13.8 ± 21.1 25.3 ± 21.0
Messier 39 297.6 351 (7) 235.2 325.0 0.40 6.7 9.9 0.5 32.5 ± 9.8 6.0 ± 18.6 −61.5 ± 33.5
α Per 175.0 1223 (91) 735.0 1030.0 0.41 10.0 16.4 3.8 39.1 ± 18.4 14.5 ± 11.5 19.3 ± 5.9
NGC 2451A 193.8 648 (21) 327.1 425.0 0.39 7.2 11.3 3.3 37.6 ± 3.9 44.3 ± 14.4 23.3 ± 10.9
IC 2602 152.2 648 (12) 339.7 400.0 0.47 7.5 8.3 1.1 42.1 ± 5.8 −26.3 ± 22.9 −44.3 ± 14.3
NGC 2547 392.0 514 (20) 382.8 590.0 0.52 8.9 8.1 1.3 11.6 ± 9.7 6.7 ± 35.3 −12.8 ± 24.1
Blanco 1 237.5 494 (2) 259.9 365.0 0.76 8.5 3.9 0.7 47.7 ± 22.2 4.7 ± 3.1 103.5 ± 72.8
IC 2391 152.1 682 (55) 338.4 445.0 0.37 7.2 23.8 2.9 17.1 ± 8.0 −3.8 ± 12.3 17.6 ± 17.3
NGC 2516 413.8 1860 (51) 1436.7 2550.0 0.71 16.0 8.9 1.4 44.5 ± 5.1 22.8 ± 6.3 27.2 ± 13.9
Pleiades 136.4 1177 (9) 617.8 850.0 0.82 11.8 4.4 1.4 0.9 ± 21.5 7.9 ± 7.4 −9.2 ± 19.6

Notes. The columns list a variety of calculated parameters, where dc is the redetermined distance to the population density maxima, N is the number of selected sources, Nc is the estimated total number of contaminants, Mtot is the cumulative total mass of the observed sources, is the total system mass based on an extrapolation with mass functions, fM, t is the mass fraction inside the tidal radius of a system, rt and rh are the tidal and half-mass radii, respectively, σv3D is the deconvolved 3D velocity dispersion in galactocentric cylindrical coordinates, and kxu, kyv, and kzw are expansion rates and their statistical errors in the corresponding position-velocity planes.

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