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<i>Hubble Space Telescope</i>WFPC2 Morphologies of<i>K</i>‐selected Extremely Red Galaxies

<i>Hubble Space Telescope</i>WFPC2 Morphologies of<i>K</i>‐selected Extremely Red Galaxies

We selected 115 extremely red objects (EROs) from deep HST WFPC2 archive data combined with ground-based K-band images, with (F814W - Ks) &gt;= 4mag, K-band SNR &gt;= 5, and a median limiting Ks magnitude of 18.7mag, over a corresponding area of 228 sq. arcminutes, for a morphological study of the …