Publication: Observations of sunlit N2+ aurora at high altitudes

P.G. Ellingsen, D. Lorentzen, D. Kenward, J.H. Hecht, J.S. Evans, F. Sigernes, M. Lessard (2021) Observations of sunlit N2+ aurora at high altitudes during the RENU2 flight, Ann. Geo., doi.org/10.5194/angeo-39-849-2021