Promoted
NGC253银元星系
Photographer
广西柳州山楂之恋
去年11月补拍了NGC253银元星系10张L，春节在家重做了一版，没让我失望，细节有不小提升！
Equipment
Camera振旺 ASI2600MM
Telescope/Lens信达 信达大黑F4
Mount小熊 谐波赤道仪
Filter宇隆LRGB
Shooting Data ( Shooting Date: 2023-11-08 )
Total FramesL28 R8 G8 B8 Ha8
Exposure10小时
Sky Coordinates
Right Ascension (RA)00h 47m 31.4s
Declination (Dec)-25° 17′ 22.8″
FOV Radius0.3467° (20.80′)
Pixel Scale0.782″/px
Rotation Angle185.62° E of N (Clockwise)
Parity正像
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