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M27,哑铃星云
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相机 QHY600M
望远镜: Takahashi CCA-250
赤道仪:ASTRO-PHYSICS 1100GTO
滤镜:滤镜: Chroma LRGB, Astrodon 5 nm Ha,OIII
曝光:Ha: 57*10 min,bin1 (mode 1)
O3: 60*10 min,bin1 (mode 1)
R: 40*2 min,bin1 (mode 3)
G: 40*2 min,bin1 (mode 3)
B: 40*2 min,bin1 (mode 3)
作者.
沈悦啸
![](https://www.qhyccd.cn/wp-content/uploads/20210330755.png)