首页|期刊导航|天文学进展|兴隆观测基地夜天光数据统计与分析(2021-2024)

兴隆观测基地夜天光数据统计与分析(2021-2024)

MAO Yiming WU Hong GE Liang TIAN Jianfeng CHEN Xunhao WANG Rui

天文学进展2025，Vol.43Issue(4)：617-627,11.

天文学进展2025，Vol.43Issue(4)：617-627,11.DOI:10.3969/j.issn.1000-8349.2025.04.06

兴隆观测基地夜天光数据统计与分析(2021-2024)

Statistical Analysis of Night Sky Brightness Data at Xinglong Observatory(2021-2024)

MAO Yiming ¹WU Hong ²GE Liang ³TIAN Jianfeng ²CHEN Xunhao ²WANG Rui²

作者信息

1. College of Science,Tibet University,Lhasa,850000,China||CAS Key Laboratory of Optical Astronomy,National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100101,China
2. CAS Key Laboratory of Optical Astronomy,National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100101,China
3. College of Science,Tibet University,Lhasa,850000,China||CAS Key Laboratory of Optical Astronomy,National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100101,China||Institute for Frontiers in Astronomy and Astrophysics,Beijing Normal University,Beijing 100875,China
折叠

摘要

Abstract

This study organized and analyzed SQM data from the Xinglong Observatory,providing an overview of the zenith night sky brightness conditions.The specific status of the zenith night sky brightness at Xinglong Observatory from 2021 to 2024 was analyzed using annual data analysis,quarterly data analysis,and moonless night data analysis.We found that among all recorded moonless nights,with lunar illumination less than 20%,the median zenith night sky brightness at midnight was 21.32 mag·(″)-2 and the best zenith night sky brightness was 21.47 mag·(″)-2,respectively.This indicates that Xinglong Observatory continues to maintain good optical observation capabilities.

关键词

夜天光测量/光污染/兴隆观测基地

Key words

sky brightness measurement/light pollution/Xinglong Observatory

分类

天文与地球科学

引用本文复制引用

MAO Yiming,WU Hong,GE Liang,TIAN Jianfeng,CHEN Xunhao,WANG Rui..兴隆观测基地夜天光数据统计与分析(2021-2024)[J].天文学进展,2025,43(4):617-627,11.

基金项目

中国科学院战略性先导科技专项(XDB0550000,XDB0550100,XDB0550102) （XDB0550000,XDB0550100,XDB0550102）

国家重点研发计划(2023YFA1609700) （2023YFA1609700）

国家自然科学基金(11903054) （11903054）

天文学进展

OA北大核心

ISSN：1000-8349

访问量2

下载量0

段落导航