A2A catalog of 21000 bulge stars from ARGOS survey

Aims. Spectroscopic surveys have by now collectively observed tens of thousands of stars in the bulge of our Galaxy. However, each of these surveys had unique observing and data...研究目的：迄今为止，各类光谱巡天项目已累计观测到银河系核球区域的数万颗恒星。然而，每项巡天项目均拥有独特的观测方案与数据……