Physics
Scientific paper
Feb 2001
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001soph..198..313d&link_type=abstract
Solar Physics, v. 198, Issue 2, p. 313-324 (2001).
Physics
Scientific paper
We study the temporal intensity variations of Mgib bright features and investigate the corresponding Hα velocity pattern. The network bright features are well visible in the continuum, in images averaged over the duration of the observations (130 min). We detected `flashing' bright features, which appear and disappear within two to five minutes, while the rest of the bright features undergo small variations of either their shape and/or their intensity. A power spectrum analysis reveals a 10-min oscillation for approximately half of the stable bright features. The 5-min oscillations are detected mainly at the network boundaries, where stable bright features are located, while 3-min oscillations coincide with few bright features, but are also quite intense inside the network cells. The majority of bright features are associated with Hα downflows. The downflow is very intense at the location of `flashing' bright features.
Alissandrakis Constantine E.
Dara H. C.
Koutchmy Serge
Zachariadis Th. G.
No associations
LandOfFree
Brightness Variations of mg ib Bright Features does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Brightness Variations of mg ib Bright Features, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brightness Variations of mg ib Bright Features will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1217366