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Fig. 7


(B − V) vs. (U − B) color − color diagram for NGC 5617 stars within 5.0 arcmin from the cluster center. The solid lines are empirical ZAMS for no reddening (black line) and for E(B − V) = 0.45 (blue line). The reddening vector is shown as an arrow in the topright corner. The positions of a few spectral types are indicated to guide the eye.

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