LAMOST天体光谱数据开放共享的回顾与展望

Review of LAMOST Open Data Access and Future Prospect

大天区面积多目标光纤光谱天文望远镜(LAMOST,也称郭守敬望远镜)是国家重大科技基础设施。其每天观测获取的原始数据及经过处理产生的次生数据,可以通过LAMOST数据发布平台实现开放共享。本文回顾近10年来LAMOST数据开放共享历程。对LAMOST数据发布批次、数据概况、发布系统架构及功能等进行概述,并总结相关科学成果,展望未来发展。LAMOST数据开放共享促进了中国虚拟天文台技术的进步,符合未来科学数据管理的发展方向,推动了科研模式的变革。

Guoshoujing Telescope(Large Sky Area Multi-Object Fiber Spectroscopic Telescope,LAMOST)is a National Major Scientific Project built by the Chinese Academy of Sciences.Data obtained through daily observation and through standardized reduction pipelines,will be released through LAMOST data release platform under the guidance of the Scientific Committee and according to the data policy of LAMOST.This paper reviews the development and construction process of LAMOST open data access in the past ten years.Briefly introduce the versions of LAMOST data,the basic functions of data release system,scientific achievements and future outlook.The open data access of LAMOST promoted the technological progress of Chinese Virtual Observatory,in line with the development direction of scientific data management and will continue to reform the way of scientific research.