<i>HST</i>NICMOS Imaging of<i>z</i>∼ 2, 24 μm–selected Ultraluminous Infrared Galaxies
<i>HST</i>NICMOS Imaging of<i>z</i>∼ 2, 24 μm–selected Ultraluminous Infrared Galaxies
We present Hubble Space Telescope NICMOS H-band imaging of 33 Ultraluminous Infrared Galaxies (ULIRGs) at z~2 that were selected from the 24 micron catalog of the Spitzer Extragalactic First Look Survey. The images reveal that at least 17 of the 33 objects are associated with interactions. Up to one fifth …