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

作　　者：Tristan Cantat-Gaudin 

机构地区：[1]Max-Planck-Institut für Astronomie,Heidelberg,69117,Germany

出　　处：《Science China(Physics,Mechanics & Astronomy)》2023年第11期239-240,共2页中国科学：物理学、力学、天文学（英文版）

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.

关 键 词：SPECTROSCOPY survey holds 

分 类 号：P152[天文地球—天文学]