The RMS survey: far-infrared photometry of young massive stars J. C. Mottram, M. G. Hoare, S. L. Lumsden, R. D. Oudmaijer, J. S. Urquhart, M. R. Meade, T. J. T. Moore and J. J. Stead A&A, 510 (2010) A89 Published online: 17 February 2010 DOI: 10.1051/0004-6361/200913319