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天鹅座马赛克
Photographer
云南紫溪天文台大姚站
重新调整了调色方式，对绿色和洋红进行了保留，增加了细节处理
Equipment
CameraASI294MM
Telescope/Lens天虎80apo
Mountcem40
Filter宇隆SHO 3nm
Shooting Data ( Shooting Date: 2022-11-20 )
Total FramesN/A
Exposure6幅马赛克，累积40h
Sky Coordinates
Right Ascension (RA)20h 56m 29.3s
Declination (Dec)+44° 13′ 32.2″
FOV Radius2.3978° (143.87′)
Pixel Scale1.967″/px
Rotation Angle38.71° E of N (Clockwise)
Parity正像
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