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Featured
M31仙女座大星系
Photographer
小里沟
3.4级光污染区，100张叠加每张5分钟，累计500分钟/8.33小时，后期Pi+PS
Equipment
CameraZWO ASI071MC PRO
Telescope/Lens天虎90APO PRO
MountCHAE18C
FilterOptolong UV-IR CUT
Shooting Data ( Shooting Date: 2026-10-13 )
Total Frames100
Exposure累计500min
Sky Coordinates
Right Ascension (RA)00h 42m 46.8s
Declination (Dec)+41° 14′ 25.2″
FOV Radius1.3003° (78.02′)
Pixel Scale1.816″/px
Rotation Angle180.00° E of N (Clockwise)
Parity正像
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