  Our aim is to search for atmospheric g-mode oscillations in UV network, UV
bright points and Uv background regions. We have analysed a 6-hours of time
sequence of ultraviolet (uv) images obtained on May 24, 2003 in 1600A continuum
under high spatial and temporal resolution from Transition Region and Coronal
Explorer (TRACE). We have selected an isolated 15 uv bright points, 15 uv
network elements and 15 uv background regions in a quiet region from the images
for the detailed analysis. We derived the cumulative intensity values of these
features. The light curves of all the features have been derived for the total
duration of observations and done the power spectrum analysis using the time
series data. We found that the uv bright points, the uv network and uv
background regions will exhibit a longer period of intensity oscillations
namely, 5.5 hours, 4.6 hours and 3.4 hours respectively, in addition to the
more familiar small scale intensity fluctuations. We suggest that the longer
periods of oscillation may be related to solar atmospheric g-modes.
