Oscillations and Mass Draining that Lead to a Sympathetic Eruption of a Quiescent Filament

@article{Dai2021OscillationsAM,
  title={Oscillations and Mass Draining that Lead to a Sympathetic Eruption of a Quiescent Filament},
  author={Jun Dai and Qingmin Zhang and Yanjie Zhang and Zhe Xu and Yingna Su and Haisheng Ji},
  journal={The Astrophysical Journal},
  year={2021},
  volume={923}
}
In this paper, we present a multiwavelength analysis to mass draining and oscillations in a large quiescent filament prior to its successful eruption on 2015 April 28. The eruption of a smaller filament that was parallel and in close, ∼350″ proximity was observed to induce longitudinal oscillations and enhance mass draining within the filament of interest. The longitudinal oscillation with an amplitude of ∼25 Mm and ∼23 km s−1 underwent no damping during its observable cycle. Subsequently the… 

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