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M81,M82深度Ha曝光重制版
TeamTotal 3
南方天文远程台-稻城站
@Dawamiao大佬的设备,@零乱沁大佬拍摄的远程台M81,M82,深度曝光Ha85小时,最近靠梁佬的M82素材积累了一些处理M82LRGBHa的心得,重新处理了一版。图像中除了M82极为显眼的Ha,还有散落在IFN中的以及花环星系上的Ha,信噪比都非常充足了。
Equipment
CameraASI6200MM
Telescope/LensTOA130
MountEQ 8
FilterLRGBHa
Shooting Data ( Shooting Date: 2024-02-11 )
Total FramesL187,RGB各60,Ha507
Exposure单张600秒
Sky Coordinates
Right Ascension (RA)09h 57m 55.3s
Declination (Dec)+69° 10′ 10.7″
FOV Radius1.0964° (65.78′)
Pixel Scale0.784″/px
Rotation Angle92.32° E of N (Clockwise)
Parity正像
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