Comparison between the geocentric radiants measured by GMN (crosses) and CMOR (circled crosses) and the various theoretical radiants proposed by Vaubaillon et al. (2023). The models are marked by the initials of individual co-authors. The coloured circles are radiants predicted by AE, based on the Egal et al. (2019) model, with mm-sized particles having a dark edge (to the left of the smaller particles). Triangles are model radiants predicted by JV using the Vaubaillon et al. (2005a) model. The radiants observed by the GMN are shown as crosses. The error bars are not plotted for better readability, but the average radiant measurement error is ∼0.5°.