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研究成果藝廊 > SUBARU 望遠鏡計畫

研究成果藝廊

SUBARU 望遠鏡計畫

Mass Distribution in and around the Galaxy Cluster MACS J1206.2-0847
圖片來源: Keiichi Umetsu and the CLASH team
Mass Distribution in and around the Galaxy Cluster MACS J1206.2-0847
Subaru BVRIz composite color images centered on the galaxy cluster MACS1206 (z=0.439), overlaid with mass contours from our joint strong-and-weak lensing analysis of HST and Subaru observations. The image size in the left panel is 24 arcminutes (~8Mpc) on a side. The cluster is fairly centrally concentrated in projection, and associated with elongated large scale structure running north-east south-east, both in the projected mass and galaxy distributions.
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