Fig. 2
Comparison of distance based on the RC assumption with the Gaia distance for stars within the RC strip for G22.7-0.2 (see Fig. 1). We used y = 2x (blue) and y = x∕2 (magenta) lines to remove dwarfs and giants, respectively. Black points denote RCs, while blue points and magenta points denote dwarfs and giants, respectively. These contaminants are also marked in Fig. 1.
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