Extended Data Fig. 1: Sizes of each family computed for each time step of their orbits.
From: Most nearby young star clusters formed in three massive complexes
Dots demarcate the time steps and sizes of most compactness for a family. The error bars represent the 16th and 86th percentiles for the most compact size and the associated time, as determined from 1,000 bootstrap samples of clusters randomly selected from a given family. The ticks along the size evolution profile of each family indicate the birth times of individual clusters within that family.