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Our aim is to search for atmospheric g-mode oscillations in UV network, UVbright points and Uv background regions. We have analysed a 6-hours of timesequence of ultraviolet (uv) images obtained on May 24, 2003 in 1600A continuumunder high spatial and temporal resolution from Transition Region and CoronalExplorer (TRACE). We have selected an isolated 15 uv bright points, 15 uvnetwork elements and 15 uv background regions in a quiet region from the imagesfor the detailed analysis. We derived the cumulative intensity values of thesefeatures. The light curves of all the features have been derived for the totalduration of observations and done the power spectrum analysis using the timeseries data. We found that the uv bright points, the uv network and uvbackground regions will exhibit a longer period of intensity oscillationsnamely, 5.5 hours, 4.6 hours and 3.4 hours respectively, in addition to themore familiar small scale intensity fluctuations. We suggest that the longerperiods of oscillation may be related to solar atmospheric g-modes.

Observational searches for g-mode oscillations in the quiet solar atmosphere from TRACE 1600A Continuum Observations