Predicted colors and flux densities of protostars in the Herschel PACS and SPIRE filters B. Ali, J. J. Tobin, W. J. Fischer, C. A. Poteet, S. T. Megeath, L. Allen, L. Hartmann, N. Calvet, E. Furlan and M. Osorio A&A, 518 (2010) L119 Published online: 16 July 2010 DOI: 10.1051/0004-6361/201014599