Oscillations Detector Module

Oscillations Detector Module

(McAteer, Calabro, Pevtsov): This module measures the strength, period, and duration of oscillatory motions in any of the AIA channels using a wavelet technique. The module can be triggered by any event registered by other modules, such as flares, filament eruptions, CMEs, and jets. Shown is a 120 x120 arcsec window with areas of 3 minute (blue) periodicity (left) and 5 minute periodicity (red) oscillations with lifetimes (right) between 1.5 (blue) and 5 (red) full periods in a 1 hour time window.