| 用小射电望远镜获得太阳一维扫描高分辨率图的试验 |
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| 引用本文： | 杨为民.用小射电望远镜获得太阳一维扫描高分辨率图的试验[J].中国天文和天体物理学报,1990(2). |
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| 作者姓名： | 杨为民 |
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| 作者单位： | 云南天文台 |
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| 摘 要： | 本文叙述了利用离散傅里叶变换对资料序列进行复原的方法,并对在云南天文台10米天线射电望远镜的21厘米波段对太阳扫描观测的结果进行复原试验,获得了约7角分实际分辨率的结果。
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| 关 键 词： | 射电望远镜 观测方法 |
An Experiment on Aquisition of One-Dimension Scanning High- Resolution Images of the Sun by a Small Radio Telescope |
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| Yang Weimin.An Experiment on Aquisition of One-Dimension Scanning High- Resolution Images of the Sun by a Small Radio Telescope[J].Chinese Journal of Astronomy and Astrophysics,1990(2). |
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| Authors: | Yang Weimin |
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| Abstract: | This paper reports on a restorational method based on the discrete Fourier transform (DFT). An experiment on the restoration of the observations of the sun scanned at 2I-cm wavelength has been "made using the 10-meter radio telescope at the Yunnan Observatory. An image with 7 arc minutes resolution is obtained by means of our method. |
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| Keywords: | Radio telescope-Observational method |
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