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怀柔太阳观测基地全日面磁场自动化观测系统
  • ISSN号：1672-7673
  • 期刊名称：天文研究与技术
  • 时间：2013
  • 页码：392-396
  • 分类：TP23[自动化与计算机技术—控制科学与工程;自动化与计算机技术—检测技术与自动化装置]
  • 作者机构：[1]中国科学院太阳活动重点实验室,北京100012, [2]中国科学院国家天文台,北京100012, [3]昆明理工大学计算机重点实验室,云南昆明650500
  • 相关基金：国家自然科学基金（10903015,11178005,11221063）;中科院知识创新重大方向性项目（KJCX2-YW-T04,KJCX2-EW-T07）和国家天文台青年人才基金资助.
  • 相关项目：中红外太阳偏振测量技术与方法研究
作者： 沈洋斌|朱晓明|邓元勇|曾真|
关键词： 太阳磁场, 自动化, 观测, 耀斑, Solar magnetic field , Automatic control , Observation , Flare
中文摘要：

介绍了怀柔太阳观测基地设计完成的一套能够自动化快速获取全日面矢量磁场数据的观测系统。该系统升级了波带开口波片电机控制模块、KD＊P高压调制电路以及数据采集系统。在观测软件界面上点击一键即可获得全日面矢量磁场的3个分量L、Q、U，完成时间从原来的3～5min减少到30S；同时，该观测系统还设有耀斑观测模式，在该观测模式下可以以最高48帧每秒的速度记录磁场或单色像数据，与怀柔太阳观测基地的高分辨Ha数据相结合可以形成日球上两个层次的高分辨观测资料。

英文摘要：

This paper introduces an automatic observation system for fast obtaining full-disk solar magnetograms in the HSOS （Huairou Solar Observation Station）. This new system improves the capabilities of the driving control module for adjusting wavebands and wave-plates, the voltage-modulating circuit for changing states of the KD＊P crystal, and the data-acquisition software. With these improvements, an observer can click a mouse to automatically retrieve the three parameters （L, Q, U） for a vector magnetogram, with the time cost reduced from the previous 3 to 5 minutes to about 30 seconds now. In addition, a flare-observation mode of the system can be automatically triggered by an Hot flare. In this mode solar magnetic-field or monochromatic data can be recorded at the maximum speed of the CCD, about 48f/s. These allow observers in the HSOS to have simultaneous high-resolution data of two layers of the solar atmosphere.

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中红外太阳偏振测量技术与方法研究
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期刊信息
  • 《天文研究与技术》
  • 主管单位:中国科学院
  • 主办单位:中国科学院国家天文台
  • 主编：钱声帮
  • 地址：昆明110信箱
  • 邮编：650011
  • 邮箱：ynaotk@ynao.ac.cn；
  • 电话：0871-63920157
  • 国际标准刊号：ISSN：1672-7673
  • 国内统一刊号：ISSN：53-1189/P
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:800