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Published in 2020 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/staa2860
Abstract: The velocity distributions of stellar tracers in general exhibit weak non-Gaussianity encoding information on the orbital composition of a galaxy and the underlying potential. The standard solution for measuring non-Gaussianity involves constructing a series expansion…
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Keywords:
heteroskedastic uncertainties;
modelling discrete;
near gaussian;
velocity ... See more keywords