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C/2022 E3(ZTF)彗星穿越星系
荧灼天文台
C/2022 E3(ZTF)彗星,5万年一遇的彗星☄,在1月31号这天极度壮观,彗星"穿越"了NGC2655和NGC2175,一场浪漫邂逅。
带星系的彗星处理起来稍显复杂,彗星,星云,星点都得单独处理,不知佬们有没有更好更高效的方法。
Equipment
CameraASI6200MC
Telescope/LensRASA11
Mount艾顿cem120
Shooting Data ( Shooting Date: 2023-01-31 )
Total FramesN/A
Exposure3.7小时
Sky Coordinates
Right Ascension (RA)08h 59m 13.1s
Declination (Dec)+78° 56′ 31.4″
FOV Radius1.5876° (95.26′)
Pixel Scale1.264″/px
Rotation Angle182.56° E of N (Clockwise)
Parity镜像
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