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M31核球小红花
Photographer
圣地牛棚
加了Ha通道
核球的Ha螺旋好难做
Equipment
CameraQHY600M
Telescope/LensGSO RC12
MountCEM120EC
FilterScorpio 7nm 50圆 LRGBSHO
Shooting Data ( Shooting Date: 2026-10-25 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)00h 42m 40.2s
Declination (Dec)+41° 16′ 55.7″
FOV Radius0.5723° (34.34′)
Pixel Scale0.398″/px
Rotation Angle225.45° E of N (Clockwise)
Parity正像
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