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Table 10

Abundances reported by Werner et al. (2009).

Parameter NGC 4636 NGC 1404 NGC 4649 NGC 4472

kT 0.606(6) 0.608(9) 0.774(7) 0.781(6)
N/Fe 2.5(6) 3.4(1.3) 1.5(9) 1.6(6)
O/Fe 0.85(11) 0.87(18) 0.7(2) 0.64(10)
Ne/Fe 0.60(16) 1.2(4) 1.5(5) 1.4(3)
Fe 0.52(3) 0.67(8) 0.87(18) 0.83(8)

Notes. Abundance ratios in proto-solar units by Lodders (2003).

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