Measurement of the Λ0,ˉΛ0 and Ξ−,ˉΞ− spectra at 34.8 and 42.1 GeV by the TASSO experiment at Petra. In addition to the spectra pl, pin⊥, pout⊥ and the rapidity of the Λ0,ˉΛ0 are measured with respect to the sphericity axis. Beam energy must be specified as analysis option "ENERGY" when rivet-merging samples.