C27 NGC6888 Crescent Nebula 眉月星云
天文摄影师
星空之下
云缝里挤的，就先Halpha吧
C27 NGC6888 Crescent Nebula 眉月星云 | Object: d~5400Ly/D~31.6Ly/VM=+7.4 | Telescope: D=70mm/F=350mm/T=Ha45min | Time.Loc.: 20230725/CN-SD-LJ@Bortle4 | Photo by: 馒头星系MattGalaxy
设备信息
相机ZWO ASI294MM Pro
望远镜/镜头裕众70SA V4
赤道仪小熊谐波UMI
滤镜Antlia 3nm SHO
拍摄数据 ( 拍摄日期: 2023-07-25 )
拍摄张数N/A
曝光时间Halpha45min@Bortle4
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