Infrared Properties of Radio-Selected Submillimeter Galaxies in the   Spitzer First Look Survey Verification Field
  We report on submillimeter and infrared observations of 28 radio-selected galaxies in the Spitzer First Look Survey Verification field (FLSV). All of the radio-selected galaxies that show evidence for emission at 850um with SCUBA have Spitzer counterparts at 24um, while only half of the radio-selected galaxies without 850um emission have detectable counterparts at 24um. The data show a wide range of infrared colors (S70/S24 < 5--30, S8/S3.6 < 0.3--4), indicative of a mixture of infrared-warm AGN and cooler starburst dominated sources. The galaxies showing 850um emission have Spitzer flux densities and flux density ratios consistent with the range of values expected for high-redshift (z=1--4) ultraluminous infrared galaxies. 
D. T. Frayer, S. C. Chapman, L. Yan, L. Armus, G. Helou, D. Fadda, R.   Morganti, M. A. Garrett, P. Appleton, P. Choi, F. Fa...