Source selection for cluster weak lensing measurements in the Hyper Suprime-Cam survey
Source selection for cluster weak lensing measurements in the Hyper Suprime-Cam survey
Abstract We present optimized source galaxy selection schemes for measuring cluster weak lensing (WL) mass profiles unaffected by cluster member dilution from the Subaru Hyper Suprime-Cam Strategic Survey Program (HSC-SSP). The ongoing HSC-SSP survey will uncover thousands of galaxy clusters to z ≲ 1.5. In deriving cluster masses via WL, …