M31仙女座星系
Photographer
5.9级区
第一次贴小红花，操作还比较生硬，核心漩涡能瞧见一些了，总曝光时长来到了24.5小时
Equipment
CameraZWO ASI2600MC PRO
Telescope/Lens裕众天虎72ED
Mount蛙星天文 FG-17
Filter安提拉二代三通道+蛙星天文W1
Shooting Data ( Shooting Date: 2025-11-30 )
Total FramesRGB 150张，双窄带144张
Exposure300s
Sky Coordinates
Right Ascension (RA)00h 42m 44.5s
Declination (Dec)+41° 15′ 31.3″
FOV Radius1.7980° (107.88′)
Pixel Scale1.755″/px
Rotation Angle269.33° E of N (Clockwise)
Parity正像
Comments (0)
No comments yet.