M51重制版
Photographer
N/A
掌握了线性RGB与Ha通道的合成，多处理了一些图掌握了一些技巧，所以把之前没处理好的图重新处理一下
焦段1000mm裁剪
Equipment
CameraZWO 6200mm
Telescope/Lens天虎 155APO
MountZWO AM5N
Shooting Data ( Shooting Date: 2026-05-04 )
Total Frames320
Exposure38
Sky Coordinates
Right Ascension (RA)13h 29m 45.5s
Declination (Dec)+47° 14′ 54.4″
FOV Radius0.2712° (16.27′)
Pixel Scale0.784″/px
Rotation Angle223.32° E of N (Clockwise)
Parity正像
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