3 papers
astro-ph.SR2025
Solar Orbiter's 2024 Major Flare Campaigns: An Overview
Daniel F. Ryan, Laura A. Hayes, Hannah Collier +17
Solar Orbiter conducted a series of flare-optimised observing campaigns in 2024 utilising the Major Flare Solar Orbiter Observing Plan (SOOP). Dedicated observations were performed…
astro-ph.SR2025
Fe XVIII and Fe XX Forbidden Lines Observed by Solar Orbiter/SPICE
Peter R. Young, Andrew R. Inglis, Graham S. Kerr +2
The first simultaneous observations of the Fe XVIII 974.86 Ã and Fe XX 721.56 Ã forbidden lines from the Spectral Imaging of the Coronal Environment (SPICE) spectrograph on Solar O…
astro-ph.SR2025
Quasi-periodic pulsations in extreme-ultraviolet brightenings
Daye Lim, Tom Van Doorsselaere, David Berghmans +5
Context. Extreme-ultraviolet (EUV) observations have revealed small-scale transient brightenings that may share common physical mechanisms with larger-scale solar flares. A notable…