Yields of elements (characterized here by the atomic number Z) for different values of the mass cut. The colour map shows the yields for the non-rotating 25 M_⊙ (top left panel), rotating 25 M_⊙ (top right), fast-rotating 25 M_⊙ (bottom left panel), and fast-rotating 25 M_⊙ with lower ¹⁷O(α, γ)(bottom right panel). The ticks labelled M_rem show the location of the remnant mass using the relation of Maeder (1992; last column of Table 3). “CO” and “He” denote the location of the top of the CO and He core, respectively (fifth and sixth columns of Table 3).