Figure 4 from A Dynamical Signature of Multiple Stellar Populations in 47 Tucanae

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A Dynamical Signature of Multiple Stellar Populations in 47 Tucanae

Authors: Harvey B. Richer, Jeremy Heyl, Jay Anderson, Jason S. Kalirai, Michael M. Shara, Aaron Dotter, Gregory G. Fahlman, and R. Michael Rich

Richer et al. 2013 The Astrophysical Journal Letters 771 L15.

Provider: AAS Journals

Caption: Figure 4.

PM median values (open symbols) and dispersions (filled symbols) in the tangential and radial directions as a function of magnitude for blue MS stars (groups 1 and 2 together) and the red MS stars (groups 3 and 4).

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