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Fig. 10

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Upper panel: the reddening free color of (JH)−1.77(HKS) vs. KS−0.78(JH) magnitude. The solid line is a mean cluster line, while the dashed lines represent 3σ deviation. Bottom panel: WISE 22 μm image with density contours overplotted. The stars with spectra are labeled.

This figure is made of several images, please see below:

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