The Circular Velocity Curve of the Milky Way from 5–25 kpc Using Luminous Red Giant Branch Stars
We present a sample of 254,882 luminous red giant branch (LRGB) stars selected from the APOGEE and LAMOST surveys. By combining photometric and astrometric information from the Two Micron All Sky Survey and Gaia survey, the precise distances of the sample stars are determined by a supervised machine...
| Main Authors: | , , , |
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| 格式: | 文件 |
| 语言: | English |
| 出版: |
IOP Publishing
2023-01-01
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| 丛编: | The Astrophysical Journal |
| 主题: | |
| 在线阅读: | https://doi.org/10.3847/1538-4357/acadd9 |