VizieR Online Data Catalog: Blanco Cosmology Survey (BCS) new reduction (Bleem+, 2015)

The Blanco Cosmology Survey (BCS; Desai+, 2012, J/ApJ/757/83), an National Optical Astronomy Observatory (NOAO) large survey program (2005B-0043), is a four-band (griz) optical-imaging survey that covers ~80deg² of the southern sky. The data presented here were acquired during 57 nights split over six observing runs between 2005 November and 2008 November using the MOSAIC II imager on the 4m Blanco Telescope at Cerro Tololo Inter-American Observatory, Chile.

(3 data files).