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Solar feature tracking in both spatial and temporal domains

  • D. B. Jess (a1) (a2), M. Mathioudakis (a1), R. Erdélyi (a3), G. Verth (a3), R. T. J. McAteer (a2) and F. P. Keenan (a1)
  • DOI: http://dx.doi.org/10.1017/S1743921308014981
  • Published online: 01 September 2007
Abstract
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.

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M. J. Aschwanden , L. Fletcher , C. J. Schrijver , & D. Alexander , 1999, ApJ, 520, 880

M. J. Aschwanden , R. W. Nightingale , J. Andries , M. Goossens , & T. Van Doorsselaere , 2003, ApJ, 598, 1375

R. G. Athay , & O. R. White , 1978, ApJ, 226, 1135

D. Banerjee , R. Erdélyi , R. Oliver & E. O'Shea , 2007, Sol. Phys, 246, 3

D. Banerjee , E. O'Shea , J. G. Doyle , & M. Goossens , 2001, A&A, 371, 1137

M. V. Dymova , & M. S. Ruderman , 2007, A&A, 463, 759

D. B. Jess , A. Andić , M. Mathioudakis , D. S. Bloomfield , & F. P. Keenan , 2007, A&A, 473, 943

R. T. J. McAteer , P. T. Gallagher , D.S. Bloomfield , D. R. Williams , M. Mathioudakis , & F.P. Keenan , 2004, ApJ, 602, 436

R. T. J. McAteer , C. A. Young , J. Ireland , & P. T. Gallagher , 2007, ApJ, 662, 691

M. P. McEwan , & I. De Moortel , 2006, A&A, 448, 763

M. S. Marsh , & R. W. Walsh , 2006, ApJ, 643, 540

C. J. Schrijver , M. J. Aschwanden , & A. M. Title , 2002, Solar Phys., 206, 69

N. R. Sheeley , Y. M. Wang , S. H. Hawley , G. E. Brueckner , K. P. Dere , , 1997, ApJ, 484, 472

J. Terradas , R. Oliver , & J. L. Ballester , 2006, ApJ, 650, 91

G. Verth , T. van Doorsselaere , R. Erdélyi & M. Goossens , 2007, A&A, 475, 341

T. J. Wang , & S. K. Solanki , 2004, A&A, 421, 33

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Proceedings of the International Astronomical Union
  • ISSN: 1743-9213
  • EISSN: 1743-9221
  • URL: /core/journals/proceedings-of-the-international-astronomical-union
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