Mock catalogues for large surveys:Lessons from Gaia and implications for CSST

作     者：Tristan Cantat-Gaudin 

作者机构：Max-Planck-Institut für AstronomieHeidelberg69117Germany 

出 版 物：《Science China(Physics,Mechanics & Astronomy)》 (中国科学：物理学、力学、天文学（英文版）)

年 卷 期：2023年第66卷第11期

页      面：239-240页

核心收录：

学科分类：07[理学] 070401[理学-天体物理] 0704[理学-天文学] 0702[理学-物理学] 

主　　题：spectroscopy survey holds 

摘      要：Experience in large stellar surveys,such as Gaia,has shown that synthetic catalogues are very useful for preparing the data and evaluating scientific results(see the Gaia Universe model snapshot,ref.[1],as an example).This experience holds especially for complex datasets that provide not only positions and apparent magnitudes,but also proper motions,multi-band photometry,and spectroscopy.