Image Details
Caption: Figure 1.
Our sample of 17 massive quiescent galaxies is shown here as 4″ × 4″ red–green–blue (RGB) images with filters F200W, F150W, and F115W, centered on the galaxies. Three of these galaxies (ID_DR3 = 45356, 45357, and 45378) are multiply lensed images of the same source, and two of them (ID_DR3 = 45370 and 45398) are multiply lensed images of another source (L. J. Furtak et al. 2023). The white circle at the bottom left represents the PSF size of the F444W filter image (FWHM = 0﹩\mathop{.}\limits^{^{\prime\prime} }﹩176). This is ≈21% higher than the empirical PSF (JDox 2016). UNCOVER uses pixel scales of 0.02″and 0.04″ for SW and LW filters, respectively. We have also circled the foreground galaxies near galaxy ID_DR3 = 20697 and near galaxy ID_DR3 = 45378. See the text for details.
© 2026. The Author(s). Published by the American Astronomical Society.