The HST data were taken from the following proposals:
7375; 12490: N. Scoville (Caltech); J. Koda (Stony Brook);
9490; 13364: K. Kunz (JHU); D. Calzetti (University of Massachusetts, Amherst);
9073: J. Bregman (University of Michigan);
12513: W. Blair (JHU)
The science team for these findings includes: R. Khan (GSFC and ORAU), S. Adams, K. Stanek, and C. Kochanek (Ohio State University), and G. Sonneborn (GSFC and ORAU). Archival HST data was obtained along with data from the Spitzer IRAC 3.6-micron instrument.