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Star trails stacked from 208 images, with a total exposure time of 1 hour 44 minutes. This is where the impact of the wind gust can be seen, from the blurred leaves and branches of the tree to the “tremble” of some star trails. The stacking process takes the brightest of all images for each pixel, and since many stars are brighter most meteors are washed out by them, and I see only one survivor here which is a bit hard to spot. 208张图叠加的星轨，总曝光时间1小时44分。模糊的枝叶和星轨的颤痕都是强风的影响。叠加每个像素都用的是所有图中最亮的那个，而很多星星都比流星亮，所以它们把大多流星冲没了。这里只有一颗幸存还不明显

Aperture: 3.5	Shutter: 30
ISO: 3200	Flash: Off
FL: 10 mm	Lens: EF-S10-22mm f/3.5-4.5 USM

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