光污染强的地方拍这种暗目标太遭罪了😂
IC434-Horsehead.Nebula 马头星云 | Object: d~1500Ly/D~14.2Ly/VM=+7.3 | Telescope: D=203mm/F=1400mm | T=Ha210m+Oiii190m+Sii190m=590min | Time.Loc.: 20231224/CN-SZ-KJY@Bortle-9 | Photo by: 馒头星系MattGalaxy
IC434-Horsehead.Nebula 马头星云 | Object: d~1500Ly/D~14.2Ly/VM=+7.3 | Telescope: D=203mm/F=1400mm | T=Ha210m+Oiii190m+Sii190m=590min | Time.Loc.: 20231224/CN-SZ-KJY@Bortle-9 | Photo by: 馒头星系MattGalaxy
- 拍摄地点: Ocean 星空之下
- 镜头/望远镜: Celestron.C8HD
- 相机: ZWO ASI533MMP
- 赤道仪: 信达EQ6R
- 滤镜: Antlia 3nm SHO
- 曝光时长: Ha210m+Oiii190m+Sii190m=590min ~10小时@波特尔9级
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