An XMM-Newton view of the young open cluster NGC 6231 - I. The catalogue H. Sana, E. Gosset, G. Rauw, H. Sung and J.-M. Vreux A&A, 454 3 (2006) 1047-1063 Published online: 17 July 2006 DOI: 10.1051/0004-6361:20053224