Featured
NGC7331
Photographer
高崖子天文台
去年小细管拍的目标，换十寸加赤道仪升级重新拍了三晚上，勉强出个图。夏天拍摄时间窗太短
Equipment
CameraZWO 2600 MM
Telescope/Lens信达老黑
MountCEM 120ec
Filter宇隆LRGBHSO
Shooting Data ( Shooting Date: 2026-07-14 )
Total FramesL 20, RGB各10
Exposure累计10h
Sky Coordinates
Right Ascension (RA)22h 37m 02.5s
Declination (Dec)+34° 24′ 36.5″
FOV Radius0.6265° (37.59′)
Pixel Scale0.654″/px
Rotation Angle85.03° E of N (Clockwise)
Parity正像
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