@Article{egusphere-2026-5461,
AUTHOR = {Cessateur, G. and Buil, C. and Bertrand, G. and Le Lain, M. and Desnoux, V. and Garde, O. and Lamy, H. and Barthelemy, M. and Johnsen, M. G. and Bols\'ee, D. and Br\"andstr\"om, U. and Calegaro, A. and Darrouzet, F. and Dayton-Oxland, R. and De Keyser, J. and Grandin, M. and Kauristie, K. and Maggiolo, R. and Nanjo, S. and Partamies, N.},
TITLE = {NORVIS: a portable broadband imaging spectrograph for auroral observations},
JOURNAL = {EGUsphere},
VOLUME = {2026},
YEAR = {2026},
PAGES = {1--28},
URL = {https://egusphere.copernicus.org/preprints/2026/egusphere-2026-5461/},
DOI = {10.5194/egusphere-2026-5461}
}