摘要
利用冷湖赛什腾山顶天文台址周边不同海拔高度区域自动气象站、冷湖国家基准气候站的4个站点,统计了2021年12月至2023年12月近2年的气温观测资料,应用数理统计方法对比分析冷湖赛什腾山天文台址气温变化特征及对天文观测选址和观测活动的影响。分析结果表明,赛什腾山的气温变化有利于天文台数据观测,同时对天文观测设备机械结构运行稳定性以及望远镜指向精度准确性评估有一定的参考价值,为天文台址建设和天文观测活动、设备维护等提供科学依据。
Based on the four stations of the Lenghu Saishiteng Observatory site and its surrounding automatic weather stations at different altitudes,and the four stations of the Lenghu National Reference Climate Station,the temperature observation data from December 2021 to December 2023 were statistically analyzed.By applying mathematical and statistical methods,a contrastive analysis of the temperature change characteristics at the Lenghu Saishiteng Mountain Observatory site and their impact on the selection of astronomical observation sites and observational activities was conducted.The analysis results indicate that the temperature changes in Saishiteng Mountain are beneficial for astronomical observatory data observation and have certain reference value for the operational stability of the mechanical structures of astronomical observation equipment and the accuracy assessment of telescope pointing.This provides a scientific basis for the construction of observatory sites,astronomical observation activities,and equipment maintenance.
作者
相守贵
张文萍
白延岳
Xiang Shougui;Zhang Wenping;Bai Yanyue(Haixi Meteorological Bureau of Qinghai Province,Delingha 817000,China;Dachaidan Meteorological Bureau of Haixi Prefecture,Dachaidan 816299,China)
出处
《青海科技》
2025年第2期158-163,共6页
Qinghai Science and Technology
基金
海西州重点研发与转化科技专项“冷湖赛什腾山天文活动气象条件观测预警研究”(2020-YZ-C201)。
关键词
赛什腾山
气温变化
天文活动
Saishiteng Mountain
Temperature variation
Astronomical activities
