Invited Talk - Splinter eROSITA
Nearby galaxy clusters and warm-hot gas filaments as seen by the eROSITA All-Sky Survey
Argelander Institut für Astronomie, Universität Bonn
The gaseous outskirts of galaxy clusters and their connection to the cosmic web can best be studied around nearby X-ray-bright clusters. These systems are large, spanning one or a few degrees on the sky. The eROSITA All-Sky Survey with its unlimited field-of-view, good spatial and photon energy resolution is the ideal database to study the gas properties in the outskirts of these systems and beyond. In this talk, I will present first results on several systems.