图三是oiii。
话说,图二中央那是个啥?
M31 Andromeda Galaxy 仙女星系 | Object: d~2.54MLy/D~152KLy/VM=+3.4 | Telescope: D=60mm/F=300mm | T=Ha50m+Oiii110m+R60m+G60m+B50m=330min | Time.Loc.: 2024080307/CN-SD-CJZ@Bortle4 | Photo by: 馒头星系MaxTaoGalaxy
- 拍摄地点: Ocean 星空之下
- 镜头/望远镜: SkyRover 60SA
- 相机: ZWO ASI294MM Pro
- 赤道仪: 小小熊
- 滤镜: Antlia LRGBHSO
- 曝光时长: Ha50m+Oiii110m+R60m+G60m+B50m=330min
- 解析图
- 天球定位图
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