中国SONG项目  

Chinese SONG Project

作　　者：张春光 闫正洲[4] 王坤[4] 陈孝钿 刘其利 田健峰 杨帆 章博 邓李才[1,2] Zhang Chunguang;Yan Zhengzhou;Wang Kun;Chen Xiaodian;Liu Qili;Tian Jianfeng;Yang Fan;Zhang Bo;Deng Licai(National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100101,China;China West Normal University,Nanchong 637002,China;Purple Mountain Observatory,Chinese Academy of Sciences,Nanjing 210023,China)

机构地区：[1]中国科学院国家天文台,北京100101 [2]西华师范大学,南充637002 [3]中国科学院紫金山天文台,南京210023 [4]西华师范大学物理与天文学院,南充637002

出　　处：《青海科技》2023年第1期14-18,共5页Qinghai Science and Technology

基　　金：青海省重大科技专项“冷湖天文台址勘选与先导科学研究”(2019-ZJ-A10);国家自然科学基金项目12233009和12273064。

摘　　要：恒星观测网络(Stellar Observations Network Group,简称SONG)由丹麦天文学家于2006年发起,计划在全球建设一个1米级望远镜网络,进行恒星和系外行星的观测研究。第一台SONG望远镜由丹麦出资,建设于西班牙加纳利群岛泰德天文台。中国于2009年正式加入该计划,成立中国SONG项目组,并建成第二台SONG望远镜。中国SONG望远镜经选址建设在位于青海省德令哈市的紫金山天文台青海观测站,2018年被命名为“落下闳-SONG望远镜”,2019年基于新的台址勘测结果和专家评审,计划搬迁至新的冷湖台址。本文介绍中国SONG项目相关情况、科学目标、已有进展和未来预期前景等。Stellar Observations Network Group(SONG),initiated by Danish astronomers in 2006,is a global network of 1-m telescopes for the study of stars and exoplanets.The first SONG telescope was financed by Danish sources,and located at the Teide Observatory in Spain’s Canary Islands.China officially joined SONG in 2009,and developed the second telescope.After site selection,the Chinese SONG telescope was constructed in Qinghai Station of Purple Mountain Observatory,Chinese Academy of Sciences,located in Delingha,Qinghai Province,and was named“Luoxiahong-SONG telescope”in 2018.In 2019,based on new results of site testing and reviewed by experts,the Chinese SONG telescope was approved to move to the new Lenghu site.We give a brief introduction of the SONG project and related science,progresses and perspectives.

关 键 词：星震学 系外行星 高分辨率光谱 恒星观测网络 冷湖天文观测基地 

分 类 号：P11[天文地球—天文学]