First noble faceting of icosidodecahedron

The  is a noble polyhedron. Its 60 congruent faces are butterflies meeting at congruent order-8 vertices. It is a faceting of a uniform icosidodecahedron hull.

The ratio between the shortest and longest edges is 1:$$\sqrt{\frac{5+\sqrt5}{5}}$$ ≈ 1:1.20300.

Vertex coordinates
Its vertices are the same as those of an icosidodecahedron.