Membership determination in NGC 6380, including location with respect to tidal radius (top-left), PM space (upper right), metallicity-RV space (lower left), and CMD (bottom-right). CAPOS final members are shown in blue, with boxes around those with S/N<70, non-CAPOS members in yellow, and other stars observed by APOGEE in grey. The Vasiliev & Baumgardt (2021) mean RV and error are shown in cyan. The clustering seen in the grey points are due to two other GCs observed in the same CAPOS field.