Open Access

Fig. 8.

image

Left: number of stars within 50 pc showing a PMa S/N ΔG2, with thresholds of 2, 3, and 5 (light blue, medium blue and dark blue histograms, respectively) as a function of the primary star mass m1. The histogram of the overall sample is represented in light gray. Right: binarity fraction as a function of the primary star mass m1. The binaries detected considering thresholds of ΔG2 = 2, 3, and 5 are represented with light blue, medium blue, and dark blue lines, respectively.

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