Analysis of the angular distribution of the baryons produced in e+e−→J/ψ,ψ(2S)→Ξ−ˉΞ+ and Σ∗∓ˉΣ∗±. Gives information about the decay and is useful for testing correlations in hadron decays. Beam energy must be specified as analysis option "ENERGY" when rivet-merging samples.