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Table 3.

Effect of the selection of 2Pe stars (see Fig. 18) on the determination of the maximum helium difference in synthetic cluster number 0.

2Pe selection ΔY395N ΔY410M ΔY467M
2Pe(a) 0.444 ± 0.022 0.448 ± 0.014 0.468 ± 0.019
2Pe(b) 0.458 ± 0.018 0.471 ± 0.011 0.489 ± 0.006
2Pe(c) 0.410 ± 0.040 0.410 ± 0.034 0.418 ± 0.032

Notes. The first column gives the label of the 2Pe selection. The following columns give the helium difference estimated using the same three colors as in Table 2.

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