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北美星云双窄sho
Photographer
小区篮球场
上次拍了2个小时HO后这次补了3小时SO，但是感觉sho做出来效果不太行，还是曝光时间太短了
Equipment
Cameraasi2600mc
Telescope/Lens天虎70gps
Mountst17r
Filter蛙牌w1 w2
Shooting Data ( Shooting Date: 2026-07-31 )
Total Frames36+28
Exposure36*300 so 28*300 ho
Sky Coordinates
Right Ascension (RA)20h 59m 45.9s
Declination (Dec)+44° 29′ 40.2″
FOV Radius1.8056° (108.34′)
Pixel Scale1.842″/px
Rotation Angle281.20° E of N (Clockwise)
Parity正像
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