RCS2
202.127.29.127(讨论)2013年3月19日 (二) 03:49的版本 (以“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 *im...”为内容创建页面)
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')