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m17 天鹅座
Photographer
赛纳湾
现在这天气能拍拍真不容易 阳台拍了两天 累计17小时
双炮110saw 6200mm开光 憋了两个月了
由于同轴尚未调整完美 下方裁掉了一块
Equipment
Camera6200mm
Telescope/Lens110saw
Mount20谐波
Filter安提拉3nm
Shooting Data ( Shooting Date: 2026-07-12 )
Total Frames累计17h 300s单张
Exposure17h
Sky Coordinates
Right Ascension (RA)18h 18m 56.1s
Declination (Dec)-15° 58′ 18.2″
FOV Radius1.9362° (116.17′)
Pixel Scale1.476″/px
Rotation Angle357.02° E of N (Clockwise)
Parity正像
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