Memberships and CM diagrams of the open cluster NGC 7243 E. G. Jilinski, V. N. Frolov, J. K. Ananjevskaja, J. Straume and N. A. Drake A&A, 401 2 (2003) 531-541 Published online: 21 March 2003 DOI: 10.1051/0004-6361:20030112