Quantifying the effects of spatial resolution and noise on galaxy metallicity gradients
Metallicity gradients are important diagnostics of galaxy evolution, because they record the history of events such as mergers, gas inflow and star-formation. However, the accuracy with which gradients can be measured is limited by spatial resolution and noise, and hence measurements need to be corr...
Main Authors: | , , , , , |
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Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
arXiv
2020
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Subjects: | |
Online Access: | https://dx.doi.org/10.48550/arxiv.2004.09482 https://arxiv.org/abs/2004.09482 |