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黑白机开光
Photographer
铁岭
黑白机和滤镜到了,竟然没有开光定律。匆匆忙忙组装调试,天黑了校准要焦平面和滤镜焦点偏移,时间怎么不多,找个亮点的目标开个光。
Equipment
CameraQHYCCD268M
Telescope/Lens晴空α大黑
Mount蛙星天文FT20
Filter天蝎SHO 5nm
Shooting Data ( Shooting Date: 2026-10-13 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)02h 27m 57.6s
Declination (Dec)+61° 55′ 48.6″
FOV Radius1.0744° (64.46′)
Pixel Scale1.125″/px
Rotation Angle84.72° E of N (Clockwise)
Parity正像
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