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M8礁湖星云-LRGB
Photographer
DSO-Fort Davis
M8礁湖星云是夏季银河最明亮的发射星云之一,亮度达到6等,用双筒可明显看见雾状云气,在低光害地区其中心的NGC6530星团裸眼轻松可见。数据来自Moana project的10寸镜,两片马赛克共曝光约11.5小时。
Equipment
CameraASI1600
Telescope/LensMoana-10" reflectory
MountAP1000 GTO
FilterLRGB
Shooting Data ( Shooting Date: 2023-07-26 )
Total FramesLRGB共342张,2幅马赛克
Exposure单张2分钟
Sky Coordinates
Right Ascension (RA)18h 03m 57.7s
Declination (Dec)-24° 19′ 35.9″
FOV Radius0.6372° (38.23′)
Pixel Scale0.591″/px
Rotation Angle5.64° E of N (Clockwise)
Parity正像
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