Copyright:Miguel Claro
原文:
At left, a dramatic image sequence follows late September’s total lunar eclipse above a rugged landscape and sea of clouds from the Canary island of La Palma. Composited in a circular fisheye projection, the brightness of the Full Perigee Moon changes drastically in transition from outside the total eclipse phase compared to its dim glow during the 72 minute long totality. At right, a single frame captures the dark red lunar disk in a moment during the total eclipse phase, the Moon deep within Earth’s shadow. In fact, the size of the eclipsed Moon image at right approximately illustrates the relative size of Earth and Moon, when compared to the circular projection of the eclipse sequence.
中文翻譯:
在左邊，一系列戲劇性嘅圖片展示了九月尾喺加那利群島（Canary Islands）拉帕爾馬島（La Palma）上空發生總月食（total lunar eclipse）的情景。這些圖像以圓形魚眼投影（circular fisheye projection）合成，滿月（Full Perigee Moon）從完全月食階段（total eclipse phase）過渡到月食之外的亮度變化非常顯著，72分鐘的總陰影期間，月亮發出微弱的光芒。右邊的單幅畫面捕捉了在總月食階段（total eclipse phase）中，深陷地球陰影（Earth’s shadow）的昏暗紅色月亮。事實上，右邊的被月食月亮圖像大小大約相當於地球與月球的相對大小，與圓形投影的月食序列相比。
#總月食 #加那利群島 #拉帕爾馬 #月亮 #天文學 #自然奇觀 #科學 #天空 #星空 #月亮攝影 #Eclipse #CanaryIslands #LaPalma #LunarEclipse #MoonPhotography #Astronomy #NatureWonder #SkyPhotography #Stargazing
來源:NASA每日圖片
