8级光污染猎户座
Photographer
彩云大厦
尝试用20没用bxt和dbe，就是单纯展示一下8级光污染的真实情况
Equipment
Camera索尼a7r2改机
Telescope/Lens适马40art
Mount小然3.6代星野赤道仪
Filter20nm双窄带
Shooting Data ( Shooting Date: 2025-11-26 )
Total Frames50
Exposure每张3分钟
Other Infoiso250
Sky Coordinates
Right Ascension (RA)05h 44m 19.2s
Declination (Dec)-00° 25′ 00.6″
FOV Radius30.1830° (1810.98′)
Pixel Scale23.503″/px
Rotation Angle156.12° E of N (Clockwise)
Parity正像
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