RCS2
202.127.29.127(讨论)2013年3月19日 (二) 03:55的版本
Red Sequence Cluster Survey 2 (RCS2) is the largest systematic search for galaxy clusters ever undertaken.
- Using the square-degree imager, MegaCam, on the CFHT
- imaging nearly 1000 square degrees of sky in three filters (g', r', z')