Accretion dynamics of EX Lupi in quiescence - The star, the spot, and the accretion column Aurora Sicilia-Aguilar, Min Fang, Veronica Roccatagliata, Andrew Collier Cameron, Ágnes Kóspál, Thomas Henning, Peter Ábrahám and Nikoletta Sipos A&A, 580 (2015) A82 Published online: 06 August 2015 DOI: 10.1051/0004-6361/201525970