Free Access

This article has an erratum: [https://doi.org/10.1051/0004-6361/201732329e]


Table 1

Log of observations.

Star Number of spectra (S/N)
HD 9672 31 H (296) + 7 FI (161)
HD 21997 13 H (133) + 3 FE (281) + 9 HE (130)
HD 32297 15 H (98), 4 FI (97)
HD 109085 3 H (85)
HD 110058 8 FE (280)
HD 121191 1 FE (90)
HD 121617 2 FE (103)
HD 131488 2 FE (110)
HD 131835 13 FE (390)
HD 138813 20 H (205) + 13 FE (447) + 4 FI (102)
HD 146897 2 H (7) + 4 FE (112)
HD 156623 13 FE (314)
HD 172555 17 FE (380)
HD 181296 16 FE (373)
HD 181327 5 FE (241)

Notes. Number of spectra per instrument and signal-to-noise ratio (S/N) in brackets of the median spectra. H: HERMES; FE: FEROS; FI: FIES; HE: HEROS.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.