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The Origin and Evolution of Metallicity Gradients: Probing the Mode of Mass Assembly at z ≃ 2

  • Authors: Tucker Jones, Richard S. Ellis, Johan Richard, and Eric Jullo

Jones et al. 2013 The Astrophysical Journal 765 48.

  • Provider: AAS Journals

Caption: Figure 2.

Source plane reconstruction of the lensed galaxies. Each row shows the morphology of one galaxy in (from left to right) rest-UV continuum, Hα emission, and rest-optical continuum. No rest-optical continuum image is available for SDSS J1038 so we show the reconstructed IRAC 3.6 μm image. In all sources the ionized gas morphology traced by Hα is similar to that of the rest-UV continuum, shown as contours of HST/ACS F814 W intensity on the Hα maps.

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