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Table 2.
CNO, F, Na, Al, K and alpha element abundances for the studied RSGs in the Perseus complex.
| # | [C/H] | 12C/13C | [N/H] | [O/H] | [F/H] | [Na/H] | [Al/H] | [K/H] | [Mg/H] | [Si/H] | [S/H] | [Ca/H] | [ScI/H] | [ScII/H] | [Ti/H] | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NIR | NIR | NIR | NIR | OPT | NIR | NIR | OPT | NIR | OPT | NIR | NIR | OPT | NIR | OPT | NIR | NIR | OPT | NIR | OPT | OPT | NIR | OPT | |
| 1 | −0.54 (29) | 7.00 ( 2) | 0.26 (18) | −0.33 (17) | – | −0.50 ( 1) | −0.15 ( 3) | – | −0.33 ( 4) | – | −0.14 ( 1) | −0.29 ( 4) | −0.38 ( 2) | −0.31 (11) | – | −0.14 ( 1) | −0.32 (10) | – | −0.32 ( 3) | – | – | −0.40 (11) | – |
| ± 0.05 | ± 1.50 | ± 0.04 | ± 0.02 | – | ± 0.10 | ± 0.07 | – | ± 0.08 | – | ± 0.10 | ± 0.07 | ± 0.10 | ± 0.04 | – | ± 0.10 | ± 0.06 | – | ± 0.09 | – | – | ± 0.05 | – | |
| 2 | −0.58 (45) | 8.00 ( 2) | 0.05 (54) | −0.35 (34) | – | −0.58 ( 1) | −0.20 ( 3) | −0.25 ( 2) | −0.41 ( 4) | −0.36 ( 2) | −0.28 ( 1) | −0.37 ( 3) | −0.38 ( 2) | −0.29 (12) | −0.39 ( 2) | −0.36 ( 5) | −0.31 (14) | −0.29 ( 3) | −0.32 ( 5) | −0.43 ( 4) | – | −0.47 (16) | −0.35 (17) |
| ± 0.02 | ± 1.00 | ± 0.02 | ± 0.01 | – | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.07 | ± 0.10 | ± 0.10 | ± 0.08 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.08 | ± 0.05 | ± 0.07 | ± 0.08 | ± 0.02 | – | ± 0.04 | ± 0.01 | |
| 3 | −0.55 (43) | 8.00 ( 2) | 0.10 (61) | −0.37 (31) | – | −0.56 ( 1) | −0.14 ( 3) | −0.20 ( 2) | −0.35 ( 4) | −0.32 ( 2) | −0.31 ( 1) | −0.27 ( 4) | −0.25 ( 2) | −0.25 (10) | −0.25 ( 2) | −0.37 ( 2) | −0.28 (13) | −0.29 ( 5) | −0.34 ( 4) | −0.43 ( 3) | – | −0.47 (16) | −0.35 (17) |
| ± 0.02 | ± 1.00 | ± 0.02 | ± 0.01 | – | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.07 | ± 0.10 | ± 0.10 | ± 0.07 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.10 | ± 0.04 | ± 0.07 | ± 0.09 | ± 0.02 | – | ± 0.04 | ± 0.01 | |
| 4 | −0.66 (37) | 11.00 ( 2) | 0.10 (58) | −0.34 (16) | – | −0.63 ( 1) | −0.26 ( 3) | −0.18 ( 2) | −0.50 ( 5) | −0.33 ( 2) | −0.33 ( 1) | −0.40 ( 4) | −0.36 ( 2) | −0.28 (12) | −0.33 ( 2) | −0.31 ( 2) | −0.28 (12) | −0.35 ( 5) | −0.43 ( 6) | – | – | −0.44 (15) | −0.42 (25) |
| ± 0.02 | ± 1.00 | ± 0.01 | ± 0.01 | – | ± 0.10 | ± 0.07 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.06 | ± 0.10 | ± 0.10 | ± 0.03 | ± 0.04 | ± 0.08 | – | – | ± 0.04 | ± 0.02 | |
| 5 | −0.56 (39) | 10.00 ( 2) | 0.10 (56) | −0.34 (13) | – | −0.53 ( 1) | −0.10 ( 3) | −0.05 ( 2) | −0.24 ( 5) | −0.37 ( 2) | −0.17 ( 1) | −0.27 ( 4) | −0.26 ( 2) | −0.22 (11) | −0.25 ( 2) | −0.33 ( 3) | −0.25 (12) | −0.36 ( 5) | −0.33 ( 3) | −0.38 ( 4) | – | −0.44 (16) | −0.36 (22) |
| ± 0.02 | ± 1.00 | ± 0.01 | ± 0.01 | – | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.06 | ± 0.03 | ± 0.04 | ± 0.15 | ± 0.04 | – | ± 0.04 | ± 0.02 | |
| 6 | −0.34 (36) | 29.00 ( 2) | −0.28 (62) | −0.23 (13) | −0.24 ( 1) | −0.39 ( 1) | −0.31 ( 3) | −0.29 ( 2) | −0.22 ( 5) | −0.20 ( 2) | −0.09 ( 1) | −0.28 ( 7) | −0.32 ( 2) | −0.23 (25) | −0.29 ( 2) | −0.35 ( 5) | −0.26 ( 9) | −0.33 ( 5) | −0.32 ( 5) | −0.25 ( 4) | – | −0.32 (28) | −0.29 (22) |
| ± 0.01 | ± 1.50 | ± 0.01 | ± 0.01 | ± 0.10 | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.03 | ± 0.04 | ± 0.09 | ± 0.10 | ± 0.07 | – | ± 0.03 | ± 0.03 | |
| 7 | −0.38 (28) | 23.00 ( 2) | −0.18 (56) | −0.16 (16) | −0.20 ( 1) | −0.43 ( 1) | 0.07 ( 3) | −0.01 ( 2) | −0.23 ( 2) | −0.20 ( 2) | 0.00 ( 1) | −0.17 ( 9) | −0.32 ( 2) | −0.15 (30) | −0.29 ( 2) | −0.34 ( 5) | −0.16 ( 9) | −0.33 ( 5) | −0.26 ( 3) | −0.25 ( 4) | – | −0.23 (27) | −0.29 (22) |
| ± 0.02 | ± 1.50 | ± 0.01 | ± 0.01 | ± 0.10 | ± 0.10 | ± 0.08 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.02 | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.03 | ± 0.03 | ± 0.11 | ± 0.03 | ± 0.04 | – | ± 0.02 | ± 0.01 | |
| 8 | −0.55 (31) | 7.00 ( 2) | −0.12 (56) | −0.30 (21) | – | −0.59 ( 1) | −0.23 ( 3) | −0.26 ( 3) | −0.31 ( 3) | −0.34 ( 3) | −0.25 ( 1) | −0.31 ( 3) | −0.30 ( 2) | −0.23 (12) | −0.31 ( 2) | −0.41 ( 1) | −0.30 (13) | −0.40 ( 5) | −0.41 ( 5) | −0.47 ( 4) | −0.37 ( 8) | −0.43 (28) | −0.45 (19) |
| ± 0.02 | ± 1.00 | ± 0.01 | ± 0.01 | – | ± 0.10 | ± 0.05 | ± 0.08 | ± 0.10 | ± 0.06 | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.10 | ± 0.05 | ± 0.07 | ± 0.04 | ± 0.03 | ± 0.03 | ± 0.03 | ± 0.02 | |
| 9 | −0.51 (35) | 7.00 ( 2) | −0.08 (58) | −0.33 (21) | – | −0.59 ( 1) | −0.29 ( 3) | −0.33 ( 3) | −0.28 ( 3) | −0.34 ( 2) | −0.23 ( 1) | −0.28 ( 3) | −0.30 ( 2) | −0.21 (11) | −0.22 ( 1) | −0.31 ( 2) | −0.32 (11) | −0.31 ( 5) | −0.31 ( 5) | −0.44 ( 3) | −0.43 ( 8) | −0.46 (27) | −0.45 (17) |
| ± 0.01 | ± 1.50 | ± 0.01 | ± 0.01 | – | ± 0.10 | ± 0.03 | ± 0.08 | ± 0.06 | ± 0.10 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.10 | ± 0.03 | ± 0.07 | ± 0.06 | ± 0.03 | ± 0.04 | ± 0.02 | ± 0.05 | |
| 10 | −0.45 (33) | 9.00 ( 2) | −0.03 (51) | −0.18 (19) | – | −0.35 ( 1) | −0.07 ( 3) | −0.04 ( 2) | −0.21 ( 1) | −0.17 ( 3) | −0.08 ( 1) | −0.24 ( 3) | −0.24 ( 2) | −0.18 (11) | −0.25 ( 2) | −0.33 ( 3) | −0.21 ( 9) | −0.24 ( 4) | −0.23 ( 3) | −0.39 ( 3) | −0.37 ( 8) | −0.25 (25) | −0.31 (19) |
| ± 0.01 | ± 1.50 | ± 0.01 | ± 0.01 | – | ± 0.10 | ± 0.05 | ± 0.16 | ± 0.10 | ± 0.06 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.03 | ± 0.04 | ± 0.09 | ± 0.03 | ± 0.04 | ± 0.03 | ± 0.02 | ± 0.02 | |
| 11 | −0.49 (31) | 6.00 ( 2) | −0.06 (57) | −0.13 (21) | – | −0.25 ( 1) | −0.10 ( 3) | −0.20 ( 1) | −0.22 ( 2) | −0.22 ( 3) | −0.09 ( 1) | −0.27 ( 3) | −0.30 ( 2) | −0.31 (12) | −0.31 ( 1) | −0.30 ( 3) | −0.30 (11) | −0.39 ( 4) | −0.15 ( 3) | −0.32 ( 2) | −0.46 ( 6) | −0.20 (25) | −0.26 (16) |
| ± 0.01 | ± 1.50 | ± 0.01 | ± 0.01 | – | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.10 | ± 0.06 | ± 0.10 | ± 0.08 | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.03 | ± 0.03 | ± 0.09 | ± 0.05 | ± 0.10 | ± 0.08 | ± 0.03 | ± 0.03 | |
| 12 | −0.48 (28) | 9.00 ( 2) | 0.02 (54) | −0.20 (21) | – | −0.38 ( 1) | −0.04 ( 3) | −0.13 ( 2) | −0.21 ( 3) | −0.23 ( 3) | −0.12 ( 1) | −0.28 ( 3) | −0.30 ( 2) | −0.29 (12) | −0.35 ( 2) | −0.18 ( 3) | −0.27 (11) | −0.34 ( 5) | −0.27 ( 3) | −0.35 ( 4) | −0.36 ( 8) | −0.33 (25) | −0.31 (20) |
| ± 0.01 | ± 1.00 | ± 0.02 | ± 0.01 | – | ± 0.10 | ± 0.03 | ± 0.08 | ± 0.06 | ± 0.06 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.02 | ± 0.02 | ± 0.09 | ± 0.04 | ± 0.04 | ± 0.03 | ± 0.02 | ± 0.02 | |
| 13 | −0.50 (28) | 8.00 ( 2) | 0.02 (55) | −0.25 (20) | – | −0.31 ( 1) | −0.02 ( 3) | −0.04 ( 1) | −0.33 ( 1) | −0.27 ( 2) | −0.15 ( 1) | −0.28 ( 3) | −0.30 ( 2) | −0.25 (10) | −0.27 ( 2) | −0.25 ( 3) | −0.24 (11) | −0.28 ( 5) | −0.27 ( 4) | −0.42 ( 4) | −0.45 ( 8) | −0.36 (23) | −0.38 (22) |
| ± 0.01 | ± 1.00 | ± 0.02 | ± 0.01 | – | ± 0.10 | ± 0.01 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.08 | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.03 | ± 0.03 | ± 0.05 | ± 0.03 | ± 0.03 | ± 0.03 | ± 0.02 | ± 0.02 | |
| 14 | −0.49 (38) | 9.00 ( 2) | 0.01 (55) | −0.24 (21) | – | −0.42 ( 1) | −0.22 ( 3) | −0.29 ( 2) | −0.33 ( 3) | −0.36 ( 2) | −0.17 ( 1) | −0.32 ( 3) | −0.30 ( 2) | −0.25 (14) | −0.28 ( 1) | −0.24 ( 5) | −0.27 (12) | −0.34 ( 2) | −0.32 ( 3) | −0.41 ( 4) | −0.52 ( 5) | −0.35 (32) | −0.39 (17) |
| ± 0.01 | ± 1.00 | ± 0.02 | ± 0.01 | – | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.08 | ± 0.10 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.08 | ± 0.02 | ± 0.10 | ± 0.05 | ± 0.01 | ± 0.08 | ± 0.02 | ± 0.05 | |
| 15 | −0.42 (27) | 16.00 ( 2) | −0.09 (57) | −0.13 (17) | – | −0.21 ( 1) | 0.01 ( 3) | −0.05 ( 2) | −0.15 ( 1) | −0.23 ( 3) | −0.08 ( 1) | −0.29 ( 3) | −0.28 ( 2) | −0.28 (12) | −0.27 ( 2) | −0.21 ( 3) | −0.25 (10) | −0.30 ( 5) | −0.17 ( 3) | −0.29 ( 3) | −0.32 ( 8) | −0.22 (23) | −0.32 (15) |
| ± 0.01 | ± 1.00 | ± 0.02 | ± 0.01 | – | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.10 | ± 0.06 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.06 | ± 0.03 | ± 0.08 | ± 0.03 | ± 0.08 | ± 0.04 | ± 0.02 | ± 0.03 | |
| 16 | −0.55 (27) | 22.00 ( 2) | 0.30 (26) | −0.38 (21) | – | −0.88 ( 1) | −0.02 ( 3) | – | −0.35 ( 3) | – | −0.21 ( 1) | −0.23 ( 3) | −0.29 ( 2) | −0.08 (13) | – | −0.19 ( 2) | −0.26 (12) | – | −0.38 ( 4) | – | – | −0.53 (29) | – |
| ± 0.02 | ± 1.00 | ± 0.03 | ± 0.01 | – | ± 0.10 | ± 0.09 | – | ± 0.08 | – | ± 0.10 | ± 0.07 | ± 0.10 | ± 0.06 | – | ± 0.10 | ± 0.04 | – | ± 0.09 | – | – | ± 0.02 | – | |
| 17 | −0.52 (34) | 17.00 ( 2) | 0.10 (38) | −0.36 (21) | – | −0.77 ( 1) | −0.14 ( 3) | −0.15 ( 1) | −0.38 ( 3) | −0.39 ( 2) | −0.32 ( 1) | −0.32 ( 3) | −0.29 ( 2) | −0.21 (12) | −0.29 ( 2) | −0.09 ( 3) | −0.36 (13) | −0.35 ( 5) | −0.37 ( 5) | −0.47 ( 2) | −0.41 ( 5) | −0.45 (28) | −0.46 (18) |
| ± 0.02 | ± 1.00 | ± 0.02 | ± 0.01 | – | ± 0.10 | ± 0.02 | ± 0.10 | ± 0.06 | ± 0.10 | ± 0.10 | ± 0.02 | ± 0.10 | ± 0.06 | ± 0.10 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.06 | ± 0.10 | ± 0.04 | ± 0.01 | ± 0.01 | |
| 18 | −0.45 (33) | 10.00 ( 2) | 0.02 (58) | −0.23 (19) | – | −0.53 ( 1) | −0.18 ( 2) | −0.21 ( 3) | −0.16 ( 3) | −0.19 ( 3) | −0.16 ( 1) | −0.26 ( 3) | −0.16 ( 2) | −0.19 (13) | −0.13 ( 2) | −0.26 ( 5) | −0.27 (12) | −0.30 ( 4) | −0.35 ( 5) | −0.34 ( 4) | −0.21 ( 8) | −0.38 (29) | −0.38 (21) |
| ± 0.01 | ± 1.00 | ± 0.01 | ± 0.01 | – | ± 0.10 | ± 0.10 | ± 0.08 | ± 0.04 | ± 0.05 | ± 0.10 | ± 0.07 | ± 0.10 | ± 0.08 | ± 0.10 | ± 0.06 | ± 0.04 | ± 0.05 | ± 0.03 | ± 0.03 | ± 0.10 | ± 0.02 | ± 0.01 | |
| 19 | −0.53 (30) | 12.00 ( 2) | 0.28 (43) | −0.43 (20) | – | −0.81 ( 1) | 0.02 ( 1) | – | −0.49 ( 3) | – | −0.45 ( 1) | −0.38 ( 2) | −0.31 ( 1) | −0.24 ( 9) | – | −0.25 ( 3) | −0.41 ( 7) | – | −0.29 ( 4) | – | – | −0.52 (19) | – |
| ± 0.01 | ± 1.00 | ± 0.03 | ± 0.01 | – | ± 0.10 | ± 0.10 | – | ± 0.08 | – | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.04 | – | ± 0.04 | ± 0.03 | – | ± 0.05 | – | – | ± 0.02 | – | |
| 20 | −0.47 (26) | 9.00 ( 2) | 0.03 (51) | −0.22 (21) | −0.18 ( 1) | −0.42 ( 1) | 0.08 ( 1) | 0.04 ( 2) | −0.15 ( 2) | −0.22 ( 3) | −0.09 ( 1) | −0.29 ( 3) | −0.31 ( 2) | −0.28 (10) | −0.33 ( 2) | −0.24 ( 3) | −0.28 ( 9) | −0.32 ( 4) | −0.22 ( 3) | −0.26 ( 4) | −0.30 ( 7) | −0.25 (26) | −0.28 (14) |
| ± 0.01 | ± 1.00 | ± 0.01 | ± 0.01 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.08 | ± 0.10 | ± 0.06 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.02 | ± 0.02 | ± 0.08 | ± 0.04 | ± 0.04 | ± 0.10 | ± 0.02 | ± 0.04 | |
| 21 | −0.43 (27) | 13.00 ( 2) | 0.28 (28) | −0.26 (21) | – | −0.56 ( 1) | −0.04 ( 1) | – | −0.09 ( 2) | – | −0.24 ( 1) | −0.28 ( 3) | −0.36 ( 2) | −0.21 (13) | – | −0.27 ( 2) | −0.32 (10) | – | −0.35 ( 2) | – | – | −0.46 (30) | – |
| ± 0.02 | ± 1.00 | ± 0.03 | ± 0.01 | – | ± 0.10 | ± 0.10 | – | ± 0.10 | – | ± 0.10 | ± 0.08 | ± 0.10 | ± 0.08 | – | ± 0.10 | ± 0.04 | – | ± 0.10 | – | – | ± 0.02 | – | |
| 22 | −0.46 (28) | 17.00 ( 2) | −0.01 (56) | −0.13 (16) | – | −0.24 ( 1) | 0.00 ( 1) | −0.18 ( 1) | −0.25 ( 2) | −0.37 ( 2) | −0.20 ( 1) | −0.31 ( 3) | −0.31 ( 2) | −0.31 (10) | −0.35 ( 2) | −0.34 ( 3) | −0.28 (12) | −0.35 ( 3) | −0.26 ( 1) | −0.33 ( 3) | −0.33 ( 4) | −0.28 (26) | −0.43 (10) |
| ± 0.02 | ± 1.00 | ± 0.01 | ± 0.01 | – | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.06 | ± 0.10 | ± 0.03 | ± 0.10 | ± 0.03 | ± 0.04 | ± 0.10 | ± 0.10 | ± 0.02 | ± 0.08 | ± 0.02 | ± 0.02 | |
| 23 | −0.47 (37) | 19.00 ( 2) | 0.25 (26) | −0.37 (21) | – | −0.46 ( 1) | −0.04 ( 1) | – | −0.15 ( 3) | – | −0.27 ( 1) | −0.27 ( 3) | −0.30 ( 1) | −0.22 (12) | – | −0.19 ( 2) | −0.26 (11) | – | −0.34 ( 2) | – | – | −0.44 (28) | – |
| ± 0.01 | ± 1.00 | ± 0.02 | ± 0.01 | – | ± 0.10 | ± 0.10 | – | ± 0.01 | – | ± 0.10 | ± 0.07 | ± 0.10 | ± 0.04 | – | ± 0.10 | ± 0.04 | – | ± 0.10 | – | – | ± 0.02 | – | |
| 24 | −0.43 (23) | 21.00 ( 2) | −0.05 (57) | −0.19 (19) | – | −0.41 ( 1) | −0.18 ( 1) | −0.16 ( 3) | −0.10 ( 4) | −0.19 ( 3) | −0.14 ( 1) | −0.30 ( 2) | −0.27 ( 2) | −0.19 (12) | −0.23 ( 2) | −0.24 ( 2) | −0.28 (11) | −0.32 ( 5) | −0.26 ( 5) | −0.34 ( 4) | −0.27 ( 7) | −0.34 (27) | −0.37 (22) |
| ± 0.02 | ± 1.00 | ± 0.01 | ± 0.01 | – | ± 0.10 | ± 0.10 | ± 0.06 | ± 0.01 | ± 0.06 | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.10 | ± 0.02 | ± 0.08 | ± 0.07 | ± 0.03 | ± 0.04 | ± 0.02 | ± 0.02 | |
| 25 | −0.50 (20) | 14.00 ( 2) | 0.29 (15) | −0.27 (18) | – | −0.40 ( 1) | −0.14 ( 1) | – | −0.07 ( 1) | – | −0.21 ( 1) | −0.33 ( 1) | −0.34 ( 1) | −0.23 ( 7) | – | – | −0.30 ( 7) | – | −0.34 ( 1) | – | – | −0.41 (22) | – |
| ± 0.02 | ± 1.00 | ± 0.04 | ± 0.02 | – | ± 0.10 | ± 0.10 | – | ± 0.10 | – | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.04 | – | – | ± 0.06 | – | ± 0.10 | – | – | ± 0.03 | – | |
| 26 | −0.56 (24) | 19.00 ( 2) | 0.31 (18) | −0.45 (17) | −0.41 ( 1) | −0.59 ( 1) | −0.21 ( 3) | −0.24 ( 2) | −0.27 ( 3) | −0.31 ( 2) | −0.31 ( 1) | −0.33 ( 3) | −0.40 ( 2) | −0.21 ( 8) | −0.32 ( 1) | −0.27 ( 2) | −0.36 (10) | −0.35 ( 2) | −0.38 ( 4) | −0.39 ( 2) | −0.39 ( 5) | −0.42 (25) | −0.42 (12) |
| ± 0.02 | ± 1.00 | ± 0.04 | ± 0.01 | ± 0.10 | ± 0.10 | ± 0.01 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.10 | ± 0.04 | ± 0.10 | ± 0.02 | ± 0.10 | ± 0.10 | ± 0.02 | ± 0.10 | ± 0.05 | ± 0.10 | ± 0.03 | ± 0.03 | ± 0.04 | |
| 27 | −0.53 (23) | 19.00 ( 2) | 0.08 (27) | −0.28 (19) | – | −0.60 ( 1) | −0.15 ( 1) | – | −0.17 ( 1) | – | −0.20 ( 1) | −0.36 ( 2) | −0.36 ( 2) | −0.23 ( 9) | – | −0.20 ( 1) | −0.38 ( 9) | – | −0.28 ( 2) | – | – | −0.40 (22) | – |
| ± 0.02 | ± 1.50 | ± 0.03 | ± 0.01 | – | ± 0.10 | ± 0.10 | – | ± 0.10 | – | ± 0.10 | ± 0.10 | ± 0.10 | ± 0.03 | – | ± 0.10 | ± 0.02 | – | ± 0.10 | – | – | ± 0.03 | – | |
Notes. Values are solar-scaled according to Grevesse & Sauval (1998) solar reference, with the only exception of oxygen for which we used Asplund et al. (2009). Numbers in parenthesis represent the number of lines used to determine chemical abundances.
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