Free Access

Fig. A.1


Periodogram of HARPS RVs of K2-3. The horizontal lines correspond to 1, 2, and 3σ confidence intervals. The false alarm probabilities (FAP) of the main peaks are 0.044% (2030 days) and 0.0015% (810 days). The vertical lines indicate the period of Planets b, c, and d (from left to right).

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.