Figure 5 from A KECK ADAPTIVE OPTICS SURVEY OF A REPRESENTATIVE SAMPLE OF GRAVITATIONALLY LENSED STAR-FORMING GALAXIES: HIGH SPATIAL RESOLUTION STUDIES OF KINEMATICS AND METALLICITY GRADIENTS

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A KECK ADAPTIVE OPTICS SURVEY OF A REPRESENTATIVE SAMPLE OF GRAVITATIONALLY LENSED STAR-FORMING GALAXIES: HIGH SPATIAL RESOLUTION STUDIES OF KINEMATICS AND METALLICITY GRADIENTS

Authors: Nicha Leethochawalit, Tucker A. Jones, Richard S. Ellis, Daniel P. Stark, Johan Richard, Adi Zitrin, and Matthew Auger

2016 The Astrophysical Journal 820 84.

Provider: AAS Journals

Caption: Figure 5.

Verifying the validity of our derived metal gradients for low signal/noise [N II] data. Metallicity gradient residuals are shown for CSWA128 as a function of the amount of synthetic noise added (see the text in Section 6 for technical details). Gradients are derived with PP04 method both along the galaxy “major axis” (purple) and using radial binning (green).

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