银河说-每日一图171210期：挪威上空的绿色极光

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挪威上空的绿色极光

如果你看到了极光，请高举你的双臂。纵使有指南的帮助，摄影师还是度过了两个毫无收获的晚上，因为大部分时间天空都覆盖着云层。终于在第三个晚上，当他再一次攀上峰顶时，壮丽的北极光点亮了明朗的夜空。他举起胜利的双臂，连日的苦守和煎熬得到了回报。这张创意十足的照片由三组独立曝光的影像合成，场景位于斯沃尔韦尔镇附近的奥斯特尼弗乔登峡湾（Austnesfjorden ）的最高点，该小镇坐落于挪威北部的罗弗敦群岛。照片摄于2014年初，当时正值太阳活动极小期，即北半球白昼时间最短时期。但是连月来，日冕洞还是给当地人馈赠了美丽的极光。

译：银河说翻译组 1949101

In Green Company: Aurora over Norway
Image Credit & Copyright: Max Rive

Explanation: Raise your arms if you see an aurora. With those instructions, two nights went by with, well, clouds — mostly. On the third night of returning to same peaks, though, the sky not only cleared up but lit up with a spectacular auroral display. Arms went high in the air, patience and experience paid off, and the creative featured image was captured as a composite from three separate exposures. The setting is a summit of the Austnesfjorden fjord close to the town of Svolvear on the Lofoten islands in northern Norway. The time was early 2014. Although our Sun is nearing Solar Minimum and hence showing relatively little surface activity, holes in the upper corona have provided some nice auroral displays over the last few months.

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山登绝顶。

李乾坤 发表于 2017-12-12 07:45
山登绝顶。

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