Interactive 3D visualization of the Cosmicflows-4 galaxy groups, highlighting those associated with Ho’oleilana. Individual galaxy groups are seen as points in black, except those lying within the shell of Ho’oleilana, of radius 11,492 km s⁻¹ and width ±2w where w = 837 km s⁻¹, are highlighted in red. Double-click or single-click on the “CF4” or “Ho’oleilana” legends in the upper right corner of the viewer to isolate or hide the corresponding populations. Hover on objects to get positions and “Principal Galaxy Catalog” (PGC ) identifiers. An interactive version of this figure is available on the COmputational ASTrophysics at Saclay (COAST) website at https://irfu.cea.fr/Projets/COAST/Hooleilana.html.

(An interactive version of this figure is available.)

An interactive version of this figure is available in the online journal.