Strassmeier, K GRice, J BRitter, AKuker, MHussain, GHubrig, SShobbrook, R2015-12-130004-6361http://hdl.handle.net/1885/82204We obtained high-resolution, high-quality VLT/UVES spectra to reconstruct the two-dimensional surface structure of the rapidly-rotating classical T-Tauri star MN Lupi on two separate nights. Both surface maps show a structured warm (5000 K) band centeredKeywords: Imaging techniques; Magnetic field effects; Magnetosphere; Maps; Mathematical models; Spectroscopic analysis; Stars: activity; Stars: imaging; Stars: individual: MN Lup; Stars: individual: T Tauri; Stars: pre-main sequence; Starspots; Astrophysics Stars: activity; Stars: imaging; Stars: individual: MN Lup; Stars: individual: T Tauri; Stars: pre-main sequence; Starspots200510.1051/0004-6361:200529012015-12-11