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可在安卓獲取Astro Photo Tool的歷史版本
對於天文攝影曝光計算器和氣象數據
When taking images of the night sky a common requirement is to avoid or minimise star trails. The calculator provided here gives a rule-of-thumb as to the maximum exposure time that should be used in order to minimise the effect of star trails.
It also provides the user with accurate cloud coverage data for the next 48 hours to find the perfect time to photograph the beauty of the cosmos.
Can also be used by Astronomers to set up their telescopes without the fear of clouds.
最新版本1.1更新日誌
Last updated on 2016年11月23日
Critical bug fixes which would somehow cause Exposure time for Crop sensors to have more exposure time compared to full frame sensors. :)
翻譯中...
Astro Photo Tool
1.1 by Myank Singhal
2016年11月23日