Stellar Proper Motions in the Orion Nebula Cluster
Authors: Dongwon Kim, Jessica R. Lu, Quinn Konopacky, Laurie Chu, Elizabeth Toller, Jay Anderson, Christopher A. Theissen, and Mark R. Morris
2019 The Astronomical Journal157109.
Provider: AAS Journals
Caption: Figure 2.
The PM–vector point diagram, at two different scales, for all stars measured in this work. The filled red circle and blue square in the left panel represent BN and source x. Open circles in the right panel mark ESCs (see Section 4.2).