Image Details
Caption: Figure 11.
Left: three MST clusters in W49 determined using a cutoff distance of 96″ (5.2 pc for objects at the distance of W49). Right: seven MST subclusters identified with N ≥ 6 and dc = 40″ (2.2 pc). Objects in clusters are colored according to their group, while sources not associated with any clusters are plotted in gray.
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