Image Details
Caption: Figure 1.
Sky coverage of catalogs used in this analysis. Top row: foreground WISExSCOS (gray points) and the background high-luminosity, high-redshift redMaGiC galaxy catalog (fuchsia points) before (left panel) and after (right panel) masking. Bottom row: WISExSCOS random galaxy catalog after application of the WISExSCOS survey mask alone (left panel) and after application of both WISExSCOS and DES survey masks (right panel).
© 2026. The Author(s). Published by the American Astronomical Society.