Because glare is minimal with an occultation such as this , an observer can more easily view the event and time the star 's disappearance and reappearance .
耀光因有了这样的掩蔽而变得微乎其微,观察者就可以更容易地看到这种现象,以及恒星的消失和再现的时间。
It shows jupiter as it begins its occultation behind the waning crescent .
它表示了木星在峨眉月背后开始了其掩星过程。
To learn more about these alien worlds , astronomers have taken advantage of a phenomenon called stellar occultation .
为了更好的研究这些异星世界,天文学家们已经利用了一种叫做“掩星”的天文现象。
The two photos above feature the conjunction and occultation of jupiter and the moon as viewed in the early morning of july 15 , 2012 .
上面两张照片描述了2012年7月15日凌晨所看到的木星与月亮的会合和掩星现象。
Detection of the martian atmosphere and ionosphere using spacecraft-earth radio occultation .