WSRT 1.4 and 5-GHz light curves for WR 147 (AS 431, WN8(h)+OB) D. Y. A. Setia Gunawan, A. G. de Bruyn, K. A. van der Hucht and P. M. Williams A&A, 368 2 (2001) 484-496 Published online: 15 March 2001 DOI: 10.1051/0004-6361:20000561