丽江2.4米望远镜观测日志辅助系统的设计与研发  

Design and Development of Observation Log Tool for Lijiang 2.4-meter Telescope

作　　者：王传军[1,2,3] 王德清 肖健 尹树成[4] 王锋 范玉峰[1,2] 和寿圣[1,2] 丁旭[1,2,3] Wang Chuanjun;Wang Deqing;Xiao Jian;Yin Shucheng;Wang Feng;Fan Yufeng;He Shousheng;Ding Xu(Yunnan Observatories,Chinese Academy of Sciences,Kunming 650216,China;Key Laboratory for the Structure and Evolution of Celestial Objects,Chinese Academy of Sciences,Kunming 650216,China;University of Chinese Academy of Sciences,Beijing 100049,China;College of Intelligence and Computing,Tianjin University,Tianjin 300350,China;Astrophysics Center/Institute of Physics and Electronic Engineering,Guangzhou University,Guangzhou 510006,China)

机构地区：[1]中国科学院云南天文台,云南昆明650216 [2]中国科学院天体结构与演化重点实验室,云南昆明650216 [3]中国科学院大学,北京100049 [4]天津大学智能与计算学部,天津300350 [5]广州大学天体物理中心/物理与电子工程学院,广东广州510006

出　　处：《天文研究与技术》2020年第1期96-103,共8页Astronomical Research & Technology

基　　金：国家自然科学天文联合基金(U1631127,U1731125,U1731243);国家自然科学基金(11773070)资助.

摘　　要：望远镜的观测日志在用户进行数据处理以及台站对观测数据进行存储、归档和发布时都非常重要,观测日志往往能提供很多信息以供用户判断观测数据的质量。在观测过程中,观测日志通过观测助手或用户手工记录,存在信息不全、笔误等多种可能,且纸质的观测日志也不利于后期数据的归档和发布。针对丽江2.4m望远镜云南暗弱天体成像光谱仪的观测数据,设计研发了一套自动记录观测日志的辅助系统,该系统可以自动记录观测数据的日志信息,并提供修改错误信息的功能;系统中以用户的观测时间申请书编号为唯一代码对数据进行管理,从而实现了根据不同用户进行观测数据打包的功能。在保护观测数据权限的同时,降低了笔误带来的影响,提高了观测日志的准确性,最终提高望远镜的观测效率。The observation log of the telescope is very useful for the observers on data processing;it is also very useful for the observatory on data storage,archiving and publication.Observation log can provide all kinds of information of the observation for the observers to judge the quality of the observation data.During the observation,the observation log is always recorded by the observation assistant or the observer himself manually.On one hand,the information in the log might not be specific enough,sometimes might have mistaken in writing.On the other hand,the papery observation log is also inconvenient for the data archiving and publication.Based on the observation data of YFOSC,we designed and developed an observation log tool to record the observation log automatically.This tool can record the observation log automatically by reading the fits header of the observation data.The users can also revise the errors they found in the records of the observation log.The observation log is also related to the observation time application system by using the unique proposal ID to manage the observation data,thus can package the observation data for the specified observer.In summary,by using the observation log tool,the observation data authority can be protected by the system during the data protection period;the influence of mistaken writing can be avoided;the accuracy of the observation log can be increased and the observation efficiency can be improved.

关 键 词：观测日志 观测数据 观测时间 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]