| 从太阳连续谱强度检测五分钟振荡的初步结果 |
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| 引用本文： | 张衡.从太阳连续谱强度检测五分钟振荡的初步结果[J].中国天文和天体物理学报,1992(1). |
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| 作者姓名： | 张衡 |
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| 作者单位： | 中国科学院云南天文台 昆明 |
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| 摘 要： | 采用Fourier分析法,对可见光至近红外太阳连续谱强度的时间序列,在消除了仪器响应轮廓及地球大气效应后,通过功率叠加和研究位相之间的相互关系,检测出低l的五分钟振荡模式.但由于各种噪音的消除不彻底,得到的结果是初步的.
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| 关 键 词： | 太阳 连续谱 五分钟振荡 |
The Preliminary Results for Five-Minute Oscillations Detected from the Solar Continuum Intensity |
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| Zhang Heng.The Preliminary Results for Five-Minute Oscillations Detected from the Solar Continuum Intensity[J].Chinese Journal of Astronomy and Astrophysics,1992(1). |
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| Authors: | Zhang Heng |
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| Abstract: | The data of time sequence for the solar intensity continuum spectra are analysed by tiding the Fourier analysis, after the instrumental response profile and the Earth's atmospheric effect in the data are removed. Low degree five-minute oscillation is detected by investigating the superpoied power and time coherence in the spectrum. As the noises have not been completely removed the results are preliminary. |
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| Keywords: | Sun-continuum intensity-five-minutes oscillations |
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