Jess, David, Mathioudakis, Mihalis, Erdélyi, Robert, Verth, Gary, McAteer, James and Keenan, Francis (2007) Solar feature tracking in both spatial and temporal domains. Proceedings of the International Astronomical Union, 3 (s247). pp. 288-295. ISSN 1743-9213
|
PDF (Article)
jess_solar feature tracking in both spatial and.pdf Download (322kB) | Preview |
Abstract
A new method for automated coronal loop tracking, in both spatial and temporal domains, is presented. The reliability of this technique was tested with TRACE 171 Å observations. The application of this technique to a flare-induced kink-mode oscillation, revealed a 3500 km spatial periodicity which occur along the loop edge. We establish a reduction in oscillatory power, for these spatial periodicities, of 45% over a 322 s interval. We relate the reduction in oscillatory power to the physical damping of these loop-top oscillations.
| Item Type: | Article |
|---|---|
| Subjects: | F500 Astronomy |
| Department: | Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering |
| Depositing User: | EPrint Services |
| Date Deposited: | 19 Apr 2011 09:31 |
| Last Modified: | 17 Dec 2023 12:05 |
| URI: | https://nrl.northumbria.ac.uk/id/eprint/2286 |
Actions (login required)
 |
View Item |
Downloads
Downloads per month over past year
