The Comprehensive Solar Energetic Electron event Catalogue (CoSEE-Cat)

This catalogue contains solar energetic electron (SEE) events and associated solar phenomena that were observed by several in-situ and remote-sensing instruments on board the Solar Orbiter spacecraft. CoSEE-Cat contains the basic parameters for all observed SEE events, as well as information on the associated solar events (flares, eruptive phenomena, radio bursts, CMEs) and on the conditions of interplanetary space near the spacecraft.

CoSEE-Cat is compiled by a joint working group consisting primarily of team members from six of Solar Orbiter's instruments: EPD, STIX, EUI, RPW, Metis, and SoloHI. The catalogue is hosted and curated by the Leibniz Institute for Astrophysics Potsdam (AIP).

More information can be found in Warmuth et al. 2025.
Please cite this work when using CoSEE-Cat data.

Picture credits: Solar Orbiter: ESA/ATG medialab,