High peak current lightning and the production of Elves

Ingrid Bjørge-Engeland1, Nikolai Ostgaard1, Martino Marisaldi1,2, Andrew Mezentsev1, Torsten Neubert3, Reglero Victor4 and Olivier Chanrion3, (1)Birkeland Centre for Space Science, University of Bergen, Bergen, Norway, (2)INAF-OAS Bologna, Bologna, Italy, (3)Technical University of Denmark, DTU Space, Kgs. Lyngby, Denmark, (4)University of Valencia, Image Processing Laboratory, Burjassot, Spain