STONKS: Quasi-real time XMM-Newton transient detection system E. Quintin, N. A. Webb, I. Georgantopoulos, M. Gupta, E. Kammoun, L. Michel, A. Schwope, H. Tranin and I. Traulsen A&A, 687 (2024) A250 Published online: 18 July 2024 DOI: 10.1051/0004-6361/202348317