Astronomy & Astrophysics

Table 1: Data for observed stars in 47 Tuc (identifications from Grundahl et al. 1999).
Table 2: Adopted atmospheric parameters and derived Iron abundances for observed stars in 47 Tuc.
Table 3: Sensitivities of abundance ratios to errors in the atmospheric parameters and in the equivalent widths.
Table 4: Abundances of O, Na and Al in stars of 47 Tuc.
Table 5: Abundance of $\alpha$ -elements in stars of 47 Tuc.
Table 6: Abundances of Fe-group elements in stars of 47 Tuc: Sc to Cr.
Table 7: Abundances of Fe-group elements in stars of 47 Tuc: Mn to Zn.
Table 8: Mean abundance ratios for early subgiant stars in 47 Tuc and in field stars of similar metallicities.