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33片马赛克天鹅座广域_DWARF3
承德塞罕坝天文台
大佬们齐心协力横跨祖国南北几千公里，从打野到远程台，120小时的曝光最后筛到剩60小时，拍下了这幅广域天鹅座。
33片是小蓝总用PMM一点一点拼的，为大佬们的精神点赞！！
Equipment
CameraDwarf3
Telescope/LensDwarf3
MountDwarf3
FilterHO双窄
Shooting Data ( Shooting Date: 2026-09-03 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)20h 13m 37.9s
Declination (Dec)+40° 37′ 18.0″
FOV Radius7.1949° (431.70′)
Pixel Scale5.554″/px
Rotation Angle2.05° E of N (Clockwise)
Parity正像
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