Promoted
解构｜M31
Photographer
大悟县仙居顶
继上次以RGB为主色调的一版，受梁佬M31核心结构的启发，继续提纯了Ha和O3信号，强化了核心Ha结构、喷流、以及旋臂水花
Equipment
CameraASI2600mm
Telescope/Lens锐星小小房牛
MountEM31-pro
Filter宇隆LRGBHO
Shooting Data ( Shooting Date: 2024-10-08 )
Total Frames若干
Exposure90h
Other InfoHa-35.5，Oiii-36.5，L-9h，RGB-各3h
Sky Coordinates
Right Ascension (RA)00h 42m 42.8s
Declination (Dec)+41° 16′ 04.5″
FOV Radius2.1038° (126.23′)
Pixel Scale2.152″/px
Rotation Angle180.04° E of N (Clockwise)
Parity正像
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