Light Pollution Map 尋找適合天文活動的地點
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- 夸克星
- 文章: 3847
- 註冊時間: 週四 09 10月, 2003 21:06
Thanks for your link, it gives a quantitative comparison between different regions of HK towards sky brightness.
I am surprised to see that Water Mouth Village is more or less has the same sky brightness as PTC !! But just a little further into Law Kee Wan the sky brightness drops drastically (about 4 to 7 times).
It means that whenever you go to Water Mouth, you must proceed to Lau Kee Wan, don't stay in the village.
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- 夸克星
- 文章: 3847
- 註冊時間: 週四 09 10月, 2003 21:06
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