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Fig. 9
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Simulated ChMs for upper-MS stars of 47 Tucanae. Crimson, orange, and teal indicate 1P, 2Pβ, and 2Pɛ binaries, respectively. The triangles, crosses, and circles indicate the binaries with mass ratios q > 0.8, 0.6 < q < 0.8, and q < 0.6, respectively.
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