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m51(siril)
千岛湖4级区
感谢邵骏峰大佬的素材!
siril+topaz后期,采用两次反双曲正弦变换,不仅使得星系的色彩提升,而且星点也有了色彩了。
效果和pi+3xt打的有来有回。
Equipment
Camera571c
Telescope/Lens8寸牛反
Mount晴空20st
Shooting Data ( Shooting Date: 2026-03-14 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)13h 29m 52.7s
Declination (Dec)+47° 11′ 42.4″
FOV Radius0.9332° (55.99′)
Pixel Scale0.959″/px
Rotation Angle97.86° E of N (Clockwise)
Parity正像
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