Which mass label, $M_{ ext{total}}$ or $M_{ ext{virial}}$, includes the dark matter halo inferred from dynamical measurements?
Answer
$M_{ ext{total}}$ or $M_{ ext{virial}}$.
$M_{ ext{total}}$ or $M_{ ext{virial}}$ encompasses the total mass, including the dark matter halo, and is nearly always significantly larger than $M_*$ (stellar mass).
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