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SH2-91 天鹅之羽
野鹿荡
sh2-91形同天鹅座的羽毛，在银河中闪耀着～
但是其亮度非常低,想要打野在野外拍摄难度非常大!
通过13个多小时的曝光，jerry成功捕捉到了它的身姿
后期HOO配色
Equipment
Camera振旺 2600mm
Telescope/Lens天虎 76sap
MountAM5
Filter安提拉7nm HO
Shooting Data ( Shooting Date: 2026-08-16 )
Total FramesH:37 O:43
Exposure单张600s 累计800分钟
Sky Coordinates
Right Ascension (RA)19h 36m 32.0s
Declination (Dec)+30° 24′ 14.0″
FOV Radius2.2113° (132.68′)
Pixel Scale2.128″/px
Rotation Angle206.72° E of N (Clockwise)
Parity正像
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