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Table 1

New and archival 48 Lib spectroscopic datasets in the visual and near-IR range.

Data Date JD No. of Resolving Spectral
set 2400000+ Telescope Instrument spectra power range [Å]

A 1995–2003 49 788–52 725 ESO 50-cm, Ondřejov 2-m heros 18+18 20 000 3500–5540, 5800–8600
B 2001-07-11 52 101 ESO/VLT-Kueyen uves 4 60 000 3100–10 400
C 2008-04-03 54 559 ESO/VLT-Kueyen uves 9 60 000 4800–6800
D 2007–2011 54 172–55 389 BeSS database lhires 19 17 000 6520–6610
E 2009, 2011 55 014, 55 695 OPD/LNA ecass 4+12 16 000 3950–4900, 6070–6855

F 2009-08-06 55 049.5445 Gemini South phoenix 1 45 000 21 600–21 700

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