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Table 5
Abundance results of IRAS 07134+1005, IRAS 08281-4850, IRAS 17279-1119, and IRAS 19500-1709.
IRAS 07134 | IRAS 08281 | IRAS 17279 | IRAS 19500 | ||||||||||||||||||
[Fe/H] =−0.91 | [Fe/H] =−0.26 | [Fe/H] =−0.64 | [Fe/H] =−0.59 | ||||||||||||||||||
Teff = 7250 K | Teff = 7875 K | Teff = 7250 K | Teff = 8000 K | ||||||||||||||||||
log g = 0.5 dex | log g = 1.25 dex | log g = 1.25 dex | log g = 1.00 dex | ||||||||||||||||||
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Ion | log ϵ⊙ | N | log ϵ | σ l2l | [X/Fe] | σ tot | N | log ϵ | σ l2l | [X/Fe] | σ tot | N | log ϵ | σ l2l | [X/Fe] | σ tot | N | log ϵ | σ l2l | [X/Fe] | σ tot |
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C I | 8.43 | 47 | 8.68 | 0.08 | 1.16 | 0.22 | 16 | 8.91 | 0.05 | 0.75 | 0.21 | 17 | 8.36 | 0.09 | 0.47 | 0.14 | 15 | 8.82 | 0.06 | 0.99 | 0.33 |
N I | 7.83 | 3 | 7.50 | 0.30 | 0.57 | 0.19 | 1 | 7.27 | 0.30 | -0.07 | 0.35 | 3 | 7.65 | 0.30 | 0.41 | 0.17 | |||||
O I | 8.69 | 9 | 8.59 | 0.06 | 0.81 | 0.19 | 5 | 8.54 | 0.06 | 0.12 | 0.11 | 2 | 8.39 | 0.05 | 0.24 | 0.16 | 8 | 8.81 | 0.04 | 0.72 | 0.09 |
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Na I | 6.24 | 1 | 6.65 | 0.20 | 0.70 | 0.22 | 2 | 6.25 | 0.05 | 0.52 | 0.11 | ||||||||||
Mg I | 7.60 | 4 | 6.89 | 0.06 | 0.26 | 0.13 | 3 | 7.38 | 0.09 | 0.07 | 0.10 | 2 | 7.25 | 0.06 | 0.16 | 0.12 | 2 | 7.31 | 0.01 | 0.29 | 0.07 |
Mg II | 7.60 | 3 | 7.29 | 0.00 | 0.28 | 0.10 | |||||||||||||||
Al I | 6.45 | 1 | 5.51 | 0.20 | –0.36 | 0.21 | |||||||||||||||
Si I | 7.51 | 2 | 7.50 | 0.20 | 0.25 | 0.31 | 6 | 7.33 | 0.10 | 0.36 | 0.20 | 1 | 7.03 | 0.20 | 0.11 | 0.49 | |||||
Si II | 7.51 | 1 | 7.33 | 0.20 | 0.36 | 0.26 | 2 | 7.01 | 0.06 | 0.10 | 0.13 | ||||||||||
S I | 7.12 | 1 | 6.59 | 0.20 | 0.38 | 0.35 | 3 | 7.24 | 0.03 | 0.38 | 0.24 | 2 | 6.91 | 0.02 | 0.33 | 0.18 | |||||
K I | 5.03 | 2 | 4.68 | 0.07 | 0.61 | 0.12 | |||||||||||||||
Ca I | 6.34 | 11 | 5.44 | 0.05 | 0.07 | 0.11 | 5 | 6.29 | 0.08 | 0.25 | 0.15 | 7 | 6.00 | 0.07 | 0.17 | 0.09 | 3 | 6.08 | 0.06 | 0.32 | 0.23 |
Ca II | 6.34 | 3 | 5.47 | 0.03 | 0.04 | 0.18 | 2 | 6.18 | 0.03 | 0.10 | 0.16 | 1 | 6.00 | 0.20 | 0.20 | 0.25 | 3 | 5.92 | 0.08 | 0.18 | 0.26 |
Sc II | 3.15 | 8 | 2.41 | 0.06 | 0.17 | 0.09 | 5 | 3.19 | 0.04 | 0.30 | 0.13 | 7 | 2.71 | 0.09 | 0.10 | 0.12 | 8 | 2.78 | 0.11 | 0.23 | 0.22 |
Ti I | 4.95 | 3 | 4.62 | 0.06 | 0.18 | 0.12 | |||||||||||||||
Ti II | 4.95 | 24 | 4.18 | 0.09 | 0.14 | 0.08 | 12 | 4.74 | 0.04 | 0.05 | 0.09 | 16 | 4.65 | 0.13 | 0.24 | 0.10 | 33 | 4.54 | 0.09 | 0.19 | 0.14 |
V II | 3.93 | 5 | 3.32 | 0.10 | 0.30 | 0.11 | 1 | 3.68 | 0.20 | 0.02 | 0.24 | 5 | 3.92 | 0.10 | 0.53 | 0.13 | 11 | 3.62 | 0.10 | 0.28 | 0.12 |
Cr I | 5.64 | 3 | 4.70 | 0.14 | 0.03 | 0.16 | 1 | 5.40 | 0.20 | 0.05 | 0.22 | 2 | 5.17 | 0.03 | 0.04 | 0.11 | 3 | 5.12 | 0.10 | 0.06 | 0.11 |
Cr II | 5.64 | 14 | 4.85 | 0.09 | 0.12 | 0.10 | 12 | 5.33 | 0.05 | –0.05 | 0.06 | 13 | 5.14 | 0.11 | 0.04 | 0.10 | 24 | 5.14 | 0.10 | 0.10 | 0.07 |
Mn I | 5.43 | 2 | 4.56 | 0.04 | 0.10 | 0.09 | 2 | 4.75 | 0.03 | –0.09 | 0.09 | ||||||||||
Mn II | 5.43 | 4 | 4.52 | 0.08 | 0.00 | 0.16 | 2 | 5.03 | 0.10 | 0.13 | 0.15 | 5 | 4.91 | 0.04 | 0.07 | 0.06 | |||||
Fe I | 7.50 | 42 | 6.53 | 0.07 | 0.00 | 0.05 | 44 | 7.21 | 0.07 | 0.00 | 0.04 | 44 | 6.99 | 0.10 | 0.00 | 0.06 | 33 | 6.92 | 0.06 | 0.00 | 0.04 |
Fe II | 7.50 | 32 | 6.59 | 0.09 | 0.00 | 0.06 | 23 | 7.24 | 0.07 | 0.00 | 0.05 | 30 | 6.96 | 0.13 | 0.00 | 0.08 | 32 | 6.91 | 0.03 | 0.00 | 0.03 |
Co I | 4.99 | 2 | 4.28 | 0.14 | –0.2 | 0.17 | |||||||||||||||
Co II | 4.99 | 1 | 4.70 | 0.20 | 0.31 | 0.22 | |||||||||||||||
Ni I | 6.22 | 5 | 5.34 | 0.08 | 0.09 | 0.09 | 4 | 6.13 | 0.11 | 0.43 | 0.12 | 3 | 5.79 | 0.08 | 0.15 | 0.08 | |||||
Ni II | 6.22 | 1 | 5.32 | 0.20 | 0.01 | 0.26 | 2 | 5.90 | 0.20 | –0.06 | 0.19 | 4 | 6.07 | 0.07 | 0.39 | 0.11 | 2 | 5.80 | 0.07 | 0.18 | 0.09 |
Zn I | 4.56 | 1 | 4.25 | 0.20 | 0.23 | 0.31 | |||||||||||||||
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Y II | 2.21 | 12 | 2.97 | 0.12 | 1.67 | 0.13 | 7 | 3.66 | 0.06 | 1.72 | 0.19 | 10 | 2.38 | 0.12 | 0.71 | 0.12 | 11 | 3.02 | 0.11 | 1.40 | 0.29 |
Zr II | 2.58 | 15 | 3.28 | 0.09 | 1.61 | 0.09 | 12 | 3.74 | 0.10 | 1.42 | 0.11 | 10 | 2.82 | 0.11 | 0.77 | 0.12 | 22 | 3.32 | 0.10 | 1.34 | 0.19 |
Mo II | 1.88 | 1 | 2.68 | 0.20 | 1.71 | 0.27 | 1 | 3.35 | 0.20 | 1.73 | 0.23 | 2 | 2.88 | 0.08 | 1.60 | 0.12 | |||||
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Ba II | 2.18 | 2 | 3.09 | 0.02 | 1.82 | 0.30 | 1 | 3.80 | 0.20 | 1.88 | 0.36 | 1 | 2.80 | 0.20 | 1.16 | 0.31 | 1 | 3.00 | 0.20 | 1.42 | 0.49 |
La II | 1.10 | 29 | 2.04 | 0.09 | 1.85 | 0.24 | 17 | 2.70 | 0.11 | 1.87 | 0.28 | 7 | 1.48 | 0.13 | 0.92 | 0.17 | 5 | 1.87 | 0.09 | 1.37 | 0.43 |
Ce II | 1.58 | 41 | 2.27 | 0.11 | 1.59 | 0.20 | 21 | 2.85 | 0.08 | 1.54 | 0.24 | 11 | 2.02 | 0.10 | 0.98 | 0.15 | 7 | 2.28 | 0.12 | 1.29 | 0.39 |
Pr II | 0.72 | 5 | 1.43 | 0.08 | 1.62 | 0.31 | 3 | 2.40 | 0.20 | 1.94 | 0.34 | 5 | 1.35 | 0.11 | 1.17 | 0.21 | |||||
Nd II | 1.42 | 29 | 2.14 | 0.08 | 1.63 | 0.29 | 15 | 2.83 | 0.09 | 1.67 | 0.30 | 8 | 1.64 | 0.07 | 0.75 | 0.19 | 5 | 2.31 | 0.03 | 1.48 | 0.44 |
Sm II | 0.96 | 13 | 1.49 | 0.07 | 1.44 | 0.26 | 3 | 1.46 | 0.08 | 1.03 | 0.19 | ||||||||||
Eu II | 0.52 | 2 | 0.20 | 0.20 | 0.59 | 0.32 | 2 | 1.00 | 0.20 | 0.74 | 0.33 | 1 | 1.10 | 0.20 | 1.18 | 0.48 | |||||
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Gd II | 1.07 | 6 | 1.33 | 0.08 | 1.17 | 0.19 | 2 | 1.98 | 0.02 | 1.18 | 0.18 | 2 | 1.52 | 0.18 | 1.05 | 0.34 | |||||
Dy II | 1.10 | 2 | 1.14 | 0.20 | 0.95 | 0.28 | 1 | 1.90 | 0.20 | 1.06 | 0.33 | ||||||||||
Er II | 0.92 | 2 | 1.41 | 0.00 | 1.40 | 0.22 | 1 | 2.19 | 0.20 | 1.54 | 0.30 | ||||||||||
Lu II | 0.10 | 4 | 0.80 | 0.20 | 1.61 | 0.22 | 1 | 1.30 | 0.20 | 1.46 | 0.25 | 1 | 0.50 | 0.20 | 0.94 | 0.27 | 2 | 0.64 | 0.10 | 1.13 | 0.21 |
Hf II | 0.85 | 2 | 2.35 | 0.20 | 1.76 | 0.20 | 1 | 1.04 | 0.20 | 0.72 | 0.25 | 1 | 1.53 | 0.20 | 1.27 | 0.25 |
Notes. Same as for Table 3.
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