Open Access

Table 1

Observation log.

Target Instrument Time window N* S*/N**
TYC 6349-0200-1 ESPaDOnS 2013 Jun 15–30 16 100–120
HIP 76768 ESPaDOnS 2013 May 18–30 24 40–130
HH Leo NARVAL 2015 Mar 6–May 26 14 100–300
NARVAL 2017 Mar 28–Apr 21 14 220–280
Mel 25-5 ESPaDOnS 2015 Sep 18–Oct 1 14 140–200

Notes. *: Number of observations obtained for each star and epoch. **: Median S/N per pixel in the region used for magnetic field measurements, see Table C.1 for full set of observations. 9660–9800 Å for HIP 76768, TYC 6349-0200-1, and Mel 25-5, and 5400–5520 Å for HH Leo.

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.