略有进步的阿尔卑斯月溪，仍要微调一下后期处理参数，细节会再好一些。当时天文台开了天窗一整晚，望远镜主镜开动了电抽风系统，完全热平衡了，拍时月亮处于中天最理想位置，所以整体视宁度很好。我很喜欢这相机的2um像素，跟这镜的f/11焦比很匹配，取样度絶对足够。

The slightly improved Alpine Valley Rille, still needs some fine adjustments to the post-processing parameters for better details. At that time, the observatory opened the shutter for the entire night, and the telescope's primary mirror activated its cooling system, achieving complete thermal equilibrium. The moon was in the ideal position at zenith, which resulted in excellent seeing. I really like this camera's 2-micron pixels, match well with the telescope's f/11 focal ratio, ensuring sufficient sampling.

Galaxy Scientific Group Tai Mei Tuk observatory

摄于星河科研社大美督天文台

2025-09-14 04:45

Celestron EdgeHD14

ZWO ASI678MM

SkyWatcher EQ8R Pro