NGC7023鸢尾花星云
Photographer
镇江句容仑山湖
把一年前的自拍素材拿出来，和刚拍的片子叠加，暗星云总算出来一点。但总时长还是不够，有机会再拍。
Equipment
CameraZWO ASI294MM Pro
Telescope/LensSky-Watcher150/750
MountiOptron GEM28
FilterOptolong LRGB
Shooting Data ( Shooting Date: 2024-05-16 )
Total FramesL14 R21 G18 B22
Exposure单张300s，累计6.25h
Sky Coordinates
Right Ascension (RA)21h 01m 34.0s
Declination (Dec)+68° 09′ 55.7″
FOV Radius0.7258° (43.55′)
Pixel Scale1.274″/px
Rotation Angle92.05° E of N (Clockwise)
Parity正像
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