来自SQA85和70SAV4两组数据的组合版M31

  • 镜头/望远镜: SQA85+70SAV4
  • 相机: QHY268M+QHY294M
  • 赤道仪: 蛙牌FG17+艾顿CEM26
  • 拍摄张数: L:300s*142,R:300s*72,G:300s*68,B:300s*55,H:300S*98
  • 曝光时长: L:11h50m,R:6h,G:5h40m,B:4h35m,H:8h10m
  • 天球定位图

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