| 狮子AD星的光电监测和宁静期光变 |
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| 引用本文： | 刘燕英,蒋世仰,孙益礼.狮子AD星的光电监测和宁静期光变[J].中国天文和天体物理学报,1992(1). |
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| 作者姓名： | 刘燕英 蒋世仰 孙益礼 |
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| 作者单位： | 中国科学院北京天文台，中国科学院北京天文台，中国科学院北京天文台 北京 100080，北京 100080，北京 100080 |
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| 摘 要： | 狮子AD(AD.Leo)是一个耀变十分频繁的耀星。本文通过对观测的分析,认为该星宁静期光度有高、低态之分,低态很可能是由大面积低温区引起的。
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| 关 键 词： | 恒星 耀星 变星 光电测光 |
Photoelectric Mornitoring of the Light Variations of AD Leonis During Its Quiescent Phase |
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| Liu Yanying Jiang Shiyang Sun Yili.Photoelectric Mornitoring of the Light Variations of AD Leonis During Its Quiescent Phase[J].Chinese Journal of Astronomy and Astrophysics,1992(1). |
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| Authors: | Liu Yanying Jiang Shiyang Sun Yili |
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| Abstract: | AD Leo is a flare star displaying intense eruptive activities. Analysis of observational data-led us to suggest that the luminosity of this star during its quiescent phase may possess high and low states, and the low state is probably caused by a large area with a temperature lower than that of the rest of the stellar surface. |
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| Keywords: | star-flare star-photoelectric photometry |
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