First observations of continuum emission in dayside aurora

<p>We report the first observations of continuum emission at the poleward boundary of the dayside auroral oval. Spectral measurements of high-latitude continuum emissions resemble those of Strong Thermal Emission Velocity Enhancement (STEVE), with light characterized by colours such as white,...

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Bibliographic Details
Main Authors: N. Partamies, R. Dayton-Oxland, K. Herlingshaw, I. Virtanen, B. Gallardo-Lacourt, M. Syrjäsuo, F. Sigernes, T. Nishiyama, T. Nishimura, M. Barthelemy, A. Aruliah, D. Whiter, L. Mielke, M. Grandin, E. Karvinen, M. Spijkers, V. E. Ledvina
Format: Article
Language:English
Published: Copernicus Publications 2025-07-01
Series:Annales Geophysicae
Online Access:https://angeo.copernicus.org/articles/43/349/2025/angeo-43-349-2025.pdf
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