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M-Giants in the Sagittarius Stream Analysis by namico34x is a document available to read on EtoBox.
What is M-Giants in the Sagittarius Stream Analysis about?
This document describes a study that uses spectroscopically confirmed M-giant, M-dwarf, and quasar samples from the LAMOST survey to develop improved photometric selection criteria for identifying M-giant stars using WISE and 2MASS colors. The study then uses the new criteria to select M-giant stars across the sky in order to investigate the properties of the Sagittarius stellar stream, including distances, metallicities, and the spatial distribution of the leading and trailing tidal tails.
- Author
- namico34x
- Language
- EN