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[Elsewhere](https://github.com/supranational/blst/issues/11) folks have been discussing whether it makes sense to allow sk = 0 and/or whether the specification should be interpreted as *requiring* imp…
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I am trying to track down what I think may be a bug in SOFA regarding polar motion. In their function Pvtob(), they do the standard rotation of the Earth by xp around the y axis and then yp around the…
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Hello, you've got a great project here in that it tells me when the moon will enter a new phase; really awesome, exactly what I need. I'm also looking for the same type of functionality, but for the l…
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Aimed at the user. Integration into Lasair website in separate card.
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I have a couple of *problem devices* in my network. When I attempt to make an SSH connection I observe `ProtocolError: Incomplete packet`. I do not believe this is not an issue with AsyncSSH but mos…
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這邊比較好奇的是
天文演算的部分
這邊主要按照
Jean Meeus, Astronomical Algorithms, 2nd Edition. 《天文算法》2版
操作
天文演算採用完整的 VSOP87 (VSOP87D.ear) 來計算行星的日心座標位置，以 LEA-406 來計算月亮位置。LEA-406 基於 LE406，據 Sergey M. Kudryavtsev，較 EL…
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在參閱作者的[農曆編算方法](https://ytliu0.github.io/ChineseCalendar/computation_simp.html)檔案時，看到您在使用[牛頓-拉弗森](https://zh.wikipedia.org/zh-cn/%E7%89%9B%E9%A1%BF%E6%B3%95)對節氣和月相求根的時候先根據指定的時刻 t0 推算出 t1。
這裏晚輩有一個疑問，…
ghost updated
4 years ago
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### Expected Behaviour
With following script, set Stellarium's time a minute or two after sunrise, then run script. I expect the script to stop when top of sun is just touching the horizon line. This…
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Hello,
I am trying to go through all the variations in one game in order to build a graph, but I have to admit that I didn't understand the philosophy of the code and I can't go though. Any advices w…