HD number |
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[Fe/H] | N(Fe I, Fe II) | ![]() |
Ref.![]() |
FEROS spectra: | |||||||
HD 20201 | 6064 ![]() |
4.43 ![]() |
1.17 ![]() |
0.19 ![]() |
38,15 | 0.04, 0.06 | [1] |
6084 ![]() |
4.57 ![]() |
1.16 ![]() |
0.16 ![]() |
350,57 | 0.05, 0.09 | [2] | |
HD 33214 | 5180 ![]() |
4.40 ![]() |
1.10 ![]() |
0.17 ![]() |
39,14 | 0.08, 0.13 | [1] |
5265 ![]() |
4.48 ![]() |
1.10 ![]() |
0.19 ![]() |
348,51 | 0.09, 0.24 | [2] | |
HD 36553 | 6103 ![]() |
3.85 ![]() |
1.61 ![]() |
0.41 ![]() |
37,15 | 0.05, 0.09 | [1] |
6153 ![]() |
4.06 ![]() |
1.67 ![]() |
0.39 ![]() |
349,55 | 0.07, 0.12 | [2] | |
HD 7570 | 6198 ![]() |
3.49 ![]() |
1.40 ![]() |
0.24 ![]() |
38,15 | 0.04, 0.06 | [1] |
6204 ![]() |
4.55 ![]() |
1.31 ![]() |
0.21 ![]() |
350,59 | 0.05, 0.10 | [2] | |
HD 7727 | 6131 ![]() |
3.34 ![]() |
1.18 ![]() |
0.16 ![]() |
38,15 | 0.05, 0.07 | [1] |
6169 ![]() |
4.55 ![]() |
1.26 ![]() |
0.12 ![]() |
327,57 | 0.05, 0.10 | [2] | |
HARPS spectra: | |||||||
HD 102117 | 5672 ![]() |
4.27 ![]() |
1.05 ![]() |
0.30 ![]() |
37, 8 | 0.03, 0.03 | [3] |
5671 ![]() |
4.24 ![]() |
1.06 ![]() |
0.28 ![]() |
286,56 | 0.05, 0.10 | [2] | |
HD 212301 | 6256 ![]() |
4.52 ![]() |
1.43 ![]() |
0.18 ![]() |
36, 9 | 0.03, 0.01 | [1] |
6273 ![]() |
4.64 ![]() |
1.32 ![]() |
0.16 ![]() |
278,53 | 0.05, 0.13 | [2] | |
HD 4308 | 5685 ![]() |
4.49 ![]() |
1.08 ![]() |
-0.31 ![]() |
35, 8 | 0.01, 0.02 | [1] |
5675 ![]() |
4.43 ![]() |
0.91 ![]() |
-0.33 ![]() |
293,56 | 0.04, 0.08 | [2] | |
HD 69830 | 5385 ![]() |
4.37 ![]() |
0.80 ![]() |
-0.05 ![]() |
35, 8 | 0.03, 0.02 | [1] |
5410 ![]() |
4.35 ![]() |
0.83 ![]() |
-0.07 ![]() |
284,55 | 0.05, 0.15 | [2] |
The instruments used to obtain the spectra were: [1] Sousa et al. (2006); [2] this paper; [3] Santos et al. (2005).