Complete identification of the ridges, automatically derived from the eigenfrequencies extracted with a height-to-background ratio greater than 3. Each colour corresponds to a different mode degree (radial modes in red, dipole modes in dark blue, ℓ = 2 modes in green, ℓ = 3 modes in light blue). The solid grey lines superimposed on the ridges indicate the fits of ε for each radial order (with indication of the radial order n). The fits of d01, d02 and d03 are superimposed on the respective ridges (respectively dash-dot, dot, and dash lines for ℓ = 1, 2, and 3). The dark dashed lines, derived from the scaling law dealing with the oscillation excess power, delineate the region where the modes have noticeable amplitudes (Mosser et al. 2010).
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.