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- Remote Observatory Annual Review 2012 - Part II.pdf
- 我的远程天文台年度回顾-2012 (下半部)
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Difficult to say. Sometimes it is quite stable for a period of time. Sometimes it fluctuates and need to be adjusted daily or even intraday. Overall, I would say around 1/3 of the time, its indication is wrong. That is, when it say it is cloudy, it is in fact clear and vice versa.鄧登凳 寫:A question: how often do you find that your IR-based cloud detector is in conflict with you visual all sky camera?
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