RCS2

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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)
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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')