Sommariva, C., Hoppe, M., Pau, A., Nardon, E., Huijsmans, G. T. A., Hoelzl, M., Pamela, S. J. P., Bandaru, V., Reux, C., Ficker, O., Silburn, S., Decker, J., Graves, J. P., JET Contributors, TSVV8 Teams, & TSVV9 Teams (2023). Magnetic island-like patterns in synchrotron radiation images of JET runaway electron beams: a comparison between the JOREK simulation and experiments via synthetic camera diagnostics. Poster presented at 49th EPS Conference on Plasma Physics, Bordeaux.