Open Access

Fig. 12

thumbnail

Graphical representation of the calculation of Npk for periodic (left) and non-periodic (right) stars. The top panels show the original power spectrum, the smoothed spectrum, and the maximum peak (dashed line). The original power spectrum is divided by the smoothed one to get the corrected spectrum in the centre panels. Peaks above 10% of the maximum value (horizontal dashed line) are then counted. The bottom panels shows the light curve (solid line) with best fit sinusoid (dashed).

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.