An optical study of multiple NEIAL events driven by low energy electron precipitation

• Published in: Annales Geophysicae
• Main Authors: Sullivan, J. M., Lockwood, M., Lanchester, B. S., Kontar, E. P., Ivchenko, N., Dahlgren, H., Whiter, D. K.
• Format: Text
• Language: English
• Published: 2018
• Subjects: Langmuir; EISCAT
• Online Access: https://doi.org/10.5194/angeo-26-2435-2008; https://angeo.copernicus.org/articles/26/2435/2008/

Optical data are compared with EISCAT radar observations of multiple Naturally Enhanced Ion-Acoustic Line (NEIAL) events in the dayside cusp. This study uses narrow field of view cameras to observe small-scale, short-lived auroral features. Using multiple-wavelength optical observations, a direct li...