2 papers
astro-ph.SR2025
Three-dimensional Reconstruction and Propagation of an Asymmetric Flux-rope Coronal Mass Ejection
Philippe Lamy, Yannick Boursier, Jean Loirat +1
We report on the characterization of a coronal mass ejection (CME) observed on 22 October 2003 by the LASCO-C2 and C3 coronagraphs over a time interval of 6 hours. This CME clearly…
astro-ph.SR2018
Visibility of Prominences using the HeI D3 Line Filter on PROBA-3/ASPIICS Coronagraph
S. Jejčič, P. Heinzel, N. Labrosse +4
We determine an optimal width and shape of the narrow-band filter centered around the He\,{\sc i} D line for prominence and coronal mass ejection (CME) observations with the…