Top Pick
175小时M51 HaLRGB
内蒙松山天文台
累计175小时10分钟
Equipment
Camera图谱571黑白
Telescope/Lens大黑F4
MountEQ6R
FilterAntlia HaLRGB
Shooting Data ( Shooting Date: 2026-04-04 )
Total FramesHa*400, L*320, R*101, G*128, B*102
Exposure600s
Sky Coordinates
Right Ascension (RA)13h 29m 53.6s
Declination (Dec)+47° 11′ 41.3″
FOV Radius0.9875° (59.25′)
Pixel Scale0.969″/px
Rotation Angle89.63° E of N (Clockwise)
Parity正像
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