Dynamics of the Quiet Chromosphere with TRACE

Krijger, Proc. 8th SOHO Workshop, "Plasma Dynamics and Diagnostics in the Solar Transition Region and Corona," Paris, France, 22-25 June 1999 (ESA SP-446, October 1999, p. 391)

Abstract

The near-ultraviolet passbands of the Transition Region and Coronal Explorer (TRACE) display the brightness patterning of the low chromosphere free of atmospheric distortion. They serve well to study the dynamics of the network and internetwork regimes in the quiet chromosphere. I report on an initial Fourier analysis of high-cadence near-ultraviolet TRACE image sequence, showing power, coherence and phase difference spectra separately for quiet network and internetwork regions.