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M31仙女座星系
Photographer
天桥湖
v3
五级区打野，马赛克1×2，总曝光时间20.5h。
Equipment
CameraZWO 294MM
Telescope/LensSKY102apo
Mount小熊谐波
Filter宇隆LRGB
Shooting Data ( Shooting Date: 2023-10-28 )
Total FramesL96 R48 G44 B44 Ha16
Exposure单张300s
Sky Coordinates
Right Ascension (RA)00h 42m 33.2s
Declination (Dec)+41° 13′ 17.9″
FOV Radius1.4833° (89.00′)
Pixel Scale1.682″/px
Rotation Angle271.39° E of N (Clockwise)
Parity正像
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