Version 2 2023-06-12, 07:31Version 2 2023-06-12, 07:31
Version 1 2023-06-09, 16:02Version 1 2023-06-09, 16:02
journal contribution
posted on 2023-06-12, 07:31authored byJ Prat, C Sánchez, Y Fang, D Gruen, J Elvin-Poole, N Kokron, L F Secco, B Jain, R Miquel, N MacCrann, Kathy RomerKathy Romer, DES Collaboration, others
We present galaxy-galaxy lensing measurements from 1321 sq. deg. of the Dark Energy Survey (DES) Year 1 (Y1) data. The lens sample consists of a selection of 660,000 red galaxies with high-precision photometric redshifts, known as redMaGiC, split into five tomographic bins in the redshift range 0.15