星等系统 magnitude system
- 分析结果表明,系统引入的噪声随着所观测恒星星等的增加而增加。
The result illustrates that the noise error increases with the increase of the magnitude of the star. - 白天对空间目标进行观测时,采用光谱滤波技术可以提高光电系统的极限星等探测能力。
The limiting magnitude of an electro-optical system can be improved through the spectral filtering technology in daytime space target observation. - 针对自适应光学系统将要探测的空间非自发光目标,进行了光谱特性和星等估计的研究;
In this paper researched the ground spectrum characteristics and star magnitude of spacial non-self-illumination object which is probed by Adaptive Optics System (AOS).
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