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面纱星云两片马赛克
氪蛙远程台
HOO色面纱两片马赛克拼接，在多云的六月攒出五个小时的曝光时间，信噪比还有提升空间
Equipment
Camera图谱ATR2600M
Telescope/Lens锐星150/2.8
Mount艾顿gem45
FilterScorpio 5nm
Shooting Data ( Shooting Date: 2026-06-13 )
Total FramesN/A
ExposureH:21×600″ O:18×600″
Sky Coordinates
Right Ascension (RA)20h 51m 33.9s
Declination (Dec)+30° 55′ 54.7″
FOV Radius2.4390° (146.34′)
Pixel Scale3.005″/px
Rotation Angle33.12° E of N (Clockwise)
Parity正像
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