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宇宙笑脸: 爱因斯坦环SDSS J1038+4849
Photographer
青海省森多远程天文台
这是本萌新已知的北半球最大最亮的爱因斯坦环。
Equipment
CameraQhy268m
Telescope/Lens信达巨黑f4
MountCEM120EC
Filter安提拉36mm V系列LRGB
Shooting Data ( Shooting Date: 2025-12-15 )
Total FramesLRGB共39h
Exposure39h
Sky Coordinates
Right Ascension (RA)10h 38m 41.6s
Declination (Dec)+48° 49′ 48.2″
FOV Radius0.3365° (20.19′)
Pixel Scale0.649″/px
Rotation Angle270.15° E of N (Clockwise)
Parity正像
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