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炫彩北美洲
Photographer
南山天文台
第一次尝试拍哈勃色，先拿北美洲试手，感谢氪佬的后期救回了我的烂片
Equipment
Camera尼康d5100天文改机
Telescope/Lens天虎60ed
Mount星达eq3d+onstep
Filter锐星c1c2
Shooting Data ( Shooting Date: 2026-09-16 )
Total Frames40*2
Exposure单张300s
Sky Coordinates
Right Ascension (RA)20h 56m 26.5s
Declination (Dec)+44° 10′ 10.7″
FOV Radius1.8112° (108.67′)
Pixel Scale3.121″/px
Rotation Angle154.37° E of N (Clockwise)
Parity正像
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