Projected void-galaxy cross-correlation function in redshift space (red wedges, interpolated with dashed line) and its real-space counterpart ξ(r) in 3D after deprojection (green triangles interpolated with dotted line). The redshift-space monopole (blue dots) and its best-fit model based on Eqs. (19) and (20) is shown for comparison (solid line). Adjacent bins in redshift increase from the upper left to the lower right, with mean void redshift, , and effective radius, , as indicated in each panel.