Using more than 20 state-of-the-art 3D core-collapse simulations tounprecedented late times (fully in 3D), I provide correlations betweencore-collapse supernova observables and progenitor core structures thatemerge. This is the largest such collection of 3D supernova models evergenerated and allows one to witness and derive testable patterns thatmight otherwise be obscured when ...
