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Table 2.

Instrumental setup summary.

Telescope Inst. Spectra Spectral region λλ
INT 2.5 m IDS 1D 5800–7200 Å 9200
CAHA 2.2 m FOCES Échelle 3800–10 000 Å 28 000
OHP 1.93 m SOPHIE Échelle 3872–6943 Å 39 000

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