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Table 6

N-rich and/or O-poor stars.

Star [Fe/H] [N/Fe] [O/Fe] [Mg/Fe] [Na/Fe]

N-rich, O-poor stars
bwb008 −0.80 1.00 0.00 0.15 +0.45
bwb122 −0.81 0.70 −0.05 0.21 +0.25
bwb128 −0.82 0.70 0.00 0.23 +0.15
bwb130 −0.85 0.70 0.10 0.26 +0.15
b6b100 −0.40 0.50 0.00 0.36 +0.00
b6b011 −1.13 1.00 0.38 +0.00
b6b016 −0.81 0.70 0.37 −0.10

N-rich, O-normal stars

bwb087 −1.21 0.70 0.30 0.38 +0.20
bwb091 −0.60 0.50 0.40 0.40 −0.15
bwb093 −0.67 0.80 0.30 0.15 −0.30
bwb102 −0.50 0.50 0.20 0.15 −0.05
b6b009 −1.03 0.50 0.35 0.35 −0.30
b6b021 −0.76 0.70 0.30 0.41 +0.00
b6b024 −1.16 0.50 0.30 0.26 −0.20
b6b048 −0.95 0.50 0.33 0.25 −0.30
b6b062 −0.60 0.60 0.33 0.17 −0.05
b6b072 −0.57 0.60 0.25 0.27 +0.10
b6b077 −0.84 0.50 0.30 0.10 −0.30
b6b083 −0.50 0.50 0.30 0.18 +0.00
b6f037 −0.51 0.50 0.18 0.20 +0.30

Very N-rich, high metallicity star

b6f015 +0.08 1.10 +0.10

Notes. Na abundances are a mean of abundances from Na I 6154.23 and 6160.75 Å lines.

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