<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>长曝光 | 杜鑫宇</title><link>https://starfie1d.top/zh/tags/%E9%95%BF%E6%9B%9D%E5%85%89/</link><atom:link href="https://starfie1d.top/zh/tags/%E9%95%BF%E6%9B%9D%E5%85%89/index.xml" rel="self" type="application/rss+xml"/><description>长曝光</description><generator>HugoBlox Kit (https://hugoblox.com)</generator><language>zh-Hans</language><lastBuildDate>Thu, 28 Nov 2024 00:00:00 +0000</lastBuildDate><image><url>https://starfie1d.top/media/icon.svg</url><title>长曝光</title><link>https://starfie1d.top/zh/tags/%E9%95%BF%E6%9B%9D%E5%85%89/</link></image><item><title>天文台上的星空：天球的轨迹</title><link>https://starfie1d.top/zh/gallery/nju-observatory-trails/</link><pubDate>Thu, 28 Nov 2024 00:00:00 +0000</pubDate><guid>https://starfie1d.top/zh/gallery/nju-observatory-trails/</guid><description>&lt;p&gt;在南京大学仙林校区左涤江天文台上方拍摄的星轨，由近一小时的连续曝光合成。天北极位于画面上方，星轨记录了地球自转造成的天球周日视运动。&lt;/p&gt;
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&lt;/div&gt;</description></item><item><title>南楼光环</title><link>https://starfie1d.top/zh/gallery/nju-south-building-drone/</link><pubDate>Tue, 29 Oct 2024 00:00:00 +0000</pubDate><guid>https://starfie1d.top/zh/gallery/nju-south-building-drone/</guid><description>&lt;p&gt;拍摄于仙林校区。长曝光中，无人机环绕飞行在南楼上空留下光轨，背景恒星则随地球自转留下短弧线。&lt;/p&gt;
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&lt;/div&gt;</description></item><item><title>启航：千岛湖的首张星轨</title><link>https://starfie1d.top/zh/gallery/first-trails-qiandao/</link><pubDate>Mon, 26 Aug 2024 00:00:00 +0000</pubDate><guid>https://starfie1d.top/zh/gallery/first-trails-qiandao/</guid><description>&lt;p&gt;千岛湖的一次早期星轨拍摄。环境光较暗，适合长曝光；照片由 120 张连续曝光堆栈而成，恒星围绕北极星留下弧线，记录地球自转造成的周日视运动。&lt;/p&gt;
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&lt;p class="mt-3 text-center text-sm text-gray-500 dark:text-gray-400"&gt;千岛湖淳安县观测点 | Nikon D850&lt;/p&gt;
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