HerMES: The SPIRE confusion limit H. T. Nguyen, B. Schulz, L. Levenson, A. Amblard, V. Arumugam, H. Aussel, T. Babbedge, A. Blain, J. Bock, A. Boselli et al. (62 more) A&A, 518 (2010) L5 Published online: 16 July 2010 DOI: 10.1051/0004-6361/201014680