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Table 1

Velocity dispersions for four subgroups of galaxy members and results of their K-S tests.

Galaxy sub-population # Velocity dispersion
(2-σ clipped) [km s-1]

blue disks 253 2585 (2117) ± 178
blue spheroids 64 2185 (967) ± 507
red disks 108 1096 (741)± 171(741)
red spheroids 118 1247 (932) ± 131
Compared samples p-value(%) K-S test

blue disks vs. blue spheroids 6.3
blue spheroids vs. red disks «1
red disks vs. red spheroids «1
blue spheroids vs. red spheroids «1
blue spheroids vs. red disks «1
red disks vs. red spheroids 2.4

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