ZFOURGE

the FourStar Galaxy Evolution Sruvey

• near-inafraed image survey(J1,J2,J3,H1,Ks)
• conducted using the FourStar imager (Persson et al. 2013) on the 6.5m Magellan telescope at Las Campanas Observatory
• three 11′ x 11′ pointings with coverage in the CDFS, COSMOS and UDS
• 5sigma depth in a circular aperture of D=0.6” in the Ks band is 24.8, 25.2 and 24.6 in the CDFS, COSMOS and UDS fields respectively at a typical seeing of ~0.4″.