Featured
M31 LRGBH
Photographer
乌普萨拉
北欧晴天实在太少，攒了四个月的素材
Equipment
CameraASI294MM
Telescope/LensSky Rover 102mm APO Pro
Shooting Data ( Shooting Date: 2026-02-19 )
Total FramesL: 42*300s R: 23*300s G: 22*300s B: 19*300s H: 33*
ExposureN/A
Sky Coordinates
Right Ascension (RA)00h 42m 49.6s
Declination (Dec)+41° 15′ 24.1″
FOV Radius0.8668° (52.01′)
Pixel Scale0.668″/px
Rotation Angle267.98° E of N (Clockwise)
Parity正像
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