M51 涡状星系
Photographer
苏子河北岸
BXT尽力局,在炸裂视宁度带来的1点几奔2的导星下,给抢救到了勉强能看的程度。图2是L通道,视宁度差到了离谱的程度,卫星线还多的爆炸干脆给扔了。图3是还算可以的时候拍的R。
Equipment
CameraASI2600mm pro
Telescope/Lens星特朗C8hd(1.0×)
Mount信达AZ-EQ6
FilterAntlia LRGB
Shooting Data ( Shooting Date: 2026-04-12 )
Total FramesR10,G8,B8
Exposure5分钟单张,累计130分钟
Sky Coordinates
Right Ascension (RA)13h 29m 54.1s
Declination (Dec)+47° 15′ 20.4″
FOV Radius0.3508° (21.05′)
Pixel Scale0.345″/px
Rotation Angle340.92° E of N (Clockwise)
Parity镜像
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