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Table 2.

Coordinates and set-up of the ESO-UVES observations of the stars.

ID RA Dec JD middle Set-up Exp. time S/N
[deg] [deg] [s]
S1 178.650541 −1.56250 57863.10762427578 CD3 1200 60
S2 339.990916 −14.88894 57941.21053530200 CD3 3000 78
S3 333.817541 −13.83519 57889.39524668500 CD3 1300 70
S4 338.755333 −5.90969 57950.41013379906 CD3 2600 100

Notes. The S/N listed is the one calculated in the all spectral range.

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