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Table 1

Basic parameters of the observed stars.

Cnamea v rad SNR b T eff log(g) ξ [Fe/H]
(km s-1) (K) (dex) (km s-1) (dex)

1 12250638-7243067 68.6 ± 0.5 51.17 4586 ± 86 0.70 ± 0.20 1.56 ± 0.10 –2.23 ± 0.21
2 12250660-7239224 67.9 ± 0.3 34.63 4646 ± 56 1.17 ± 0.15 1.68 ± 0.03 –2.22 ± 0.15
3 12253419-7235252 72.7 ± 0.7 55.73 4527 ± 33 0.55 ± 0.07 1.50 ± 0.17 –2.15 ± 0.07
4 12253882-7245095 76.0 ± 0.6 45.45 4656 ± 114 1.19 ± 0.47 1.56 ± 0.20 –2.21 ± 0.20
5 12260765-7236514 75.2 ± 0.5 71.14 4466 ± 38 0.55 ± 0.09 1.65 ± 0.05 –2.20 ± 0.17
6 12264293-7241576 71.0 ± 0.7 44.35 4712 ± 87 1.19 ± 0.21 1.55 ± 0.13 –2.15 ± 0.12
7 12264875-7239413 76.9 ± 0.4 43.89 4633 ± 68 0.84 ± 0.34 1.54 ± 0.05 –2.44 ± 0.16

Notes.

(a)

GES object name. It is formed from the coordinates of the object splicing the RA in hours, minutes, and seconds (to 2 decimal places) and the Dec in degrees, minutes, and seconds (to 1 decimal place) together, including a sign for the declination.

(b)

Mean signal-to-noise ratio in the spectrum.

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