The SRG/eROSITA All-Sky Survey DR2
M. E. Ramos-Ceja, G. Lamer, M. Salvato, A. Merloni et autres
The eROSITA telescope array on board the Spektrum-Roentgen-Gamma (SRG) mission began its all-sky survey program in December 2019, scanning the sky at an approximately six-month cadence. Here, we present new catalogues of point-like and extended X-ray sources derived from the first three …