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Table 1

Log of observations.

Observing run Instrument Range (nm) Resolution Dates(†) Spectra per night
2015 December HERMES ~370–900 ~85 000 20, 22, 23 1, 4, 1
2016 January FIES ~370–830 ~67 000 26 2
2016 January HERMES 27, 28, 30 1, 3, 3
2016 March HERMES 3, 4, 5, 6 4, 4, 2, 3
2016 March FEROS ~350–930 ~48 000 25, 26, 27, 28 4, 4, 3, 3
2016 May HERMES 11 20
2016 May CARMENES ~520–960/960–1710 ~94 600/80 400 19 1
2017 March HERMES 6, 7, 8, 9, 14, 20, 22, 26,
10, 11, 12, 13 26, 13, 24, 24
2017 March/April HERMES 28, 29, 30, 31, 24, 24, 26, 33,
1, 2, 3 21, 22, 23
2017 March/April FEROS 31, 1, 2, 3, 8, 28, 26, 11,
4, 5, 6, 7, 8 16, 16, 13, 16, 15
2019 January HARPS-N ~392–683 ~115 000 29 13

Notes. (†)Dates refer to the beginning of the night; this convention is used throughout the paper.

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