Zinc abundances in the Sculptor dwarf spheroidal galaxy,

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Table 8

Measured chemical abundance ratios in Sculptor, [Fe/H] and [X/Fe] (same as in Fig. 13), used as initial and final conditions, and SN Type Ia nucleosynthetic yields, , i.e. synthesized mass of each element X in one SN Type Ia (Iwamoto et al. 1999).

Ele.	Initial cond.^a	Final cond.^a
X	[X/Fe]ⁱⁿ	[X/Fe]^fin	M _⊙

Fe	−2.3	−1.5	(7.6 ± 0.3) × 10^-1
Zn	+ 0.11 ± 0.06	−0.30 ± 0.04	(7.1 ± 2.2) × 10^-5
Ti	+ 0.22 ± 0.02	−0.11 ± 0.02	(7.7 ± 1.2) × 10^-4
S	+ 0.17 ± 0.06	−0.04 ± 0.02	(1.2 ± 0.1) × 10^-1

Notes.

^(a)

[Fe/H] for Fe.

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