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C4鸢尾花星云
Photographer
N/A
拍了十几天，只能前半夜拍，左右下角还有反常的高亮，不知道是不是DBE没做好？只能裁切了
Equipment
CameraZWO ASI2600MCP
Telescope/Lens天虎70GPS
MountJUWEI-17
Shooting Data ( Shooting Date: 2025-11-21 )
Total Frames520张
Exposure单张300秒，累计43小时
Sky Coordinates
Right Ascension (RA)21h 01m 28.4s
Declination (Dec)+68° 09′ 44.8″
FOV Radius1.6727° (100.36′)
Pixel Scale1.850″/px
Rotation Angle273.10° E of N (Clockwise)
Parity正像
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