Figure 6 from Formation Epochs, Star Formation Histories, and Sizes of Massive Early-Type Galaxies in Cluster and Field Environments at z = 1.2: Insights from the Rest-Frame Ultraviolet

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Formation Epochs, Star Formation Histories, and Sizes of Massive Early-Type Galaxies in Cluster and Field Environments at z = 1.2: Insights from the Rest-Frame Ultraviolet

Authors: Alessandro Rettura, P. Rosati, M. Nonino, R. A. E. Fosbury, R. Gobat, N. Menci, V. Strazzullo, S. Mei, R. Demarco, and H. C. Ford

RETTURA et al. 2010 The Astrophysical Journal 709 512.

Provider: AAS Journals

Caption: Figure 6.

Stellar mass vs. size relation for the ETG in the cluster (filled red circles) and in the field (filled blue circles). The red dotted-dashed line represents the same relation at z ~ 0 found by (Shen et al. 2003) with SDSS data. The mean size relative error is <20%. Uncertainties in stellar mass are ~0.15 dex.

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