Spitzer observations of MAMBO galaxies: weeding out active nuclei in starbursting proto-ellipticals

R. J. Ivison, T. R. Greve, S. Serjeant +26

We present Spitzer observations in five wavebands between 3.6 and 24um of an unbiased sample of 9 luminous, dusty galaxies selected at 1200um by the MAMBO camera on the IRAM 30-m t…