Promoted
SH2-157龙虾钳星云
Photographer
广西柳州
在楼顶天台拍的龙虾钳，前后拍了两个月累积了不到25小时，城市里能拍到的O信号非常弱，其中一半还是月亮天。
Equipment
Camera振旺 ASI2600MM
Telescope/Lens信达 信达大黑F4
Mount小熊 小熊谐波赤道仪
Filter宇隆3nmSHO
Shooting Data ( Shooting Date: 2023-09-18 )
Total FramesS600S*51张 H600S*46张 O600S*46张
Exposure25
Sky Coordinates
Right Ascension (RA)23h 15m 10.0s
Declination (Dec)+60° 09′ 49.3″
FOV Radius0.9702° (58.21′)
Pixel Scale0.974″/px
Rotation Angle269.42° E of N (Clockwise)
Parity正像
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