BVRIJHK photometry and proper motion analysis of NGC 6253 and the surrounding field M. Montalto, G. Piotto, S. Desidera, I. Platais, G. Carraro, Y. Momany, F. De Marchi and A. Recio-Blanco A&A, 505 3 (2009) 1129-1142 Published online: 03 August 2009 DOI: 10.1051/0004-6361/200810708