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氢海中的M31仙女座大星系
苏尼特左旗
RGB均为S30P拍摄，共曝光5h，图一融入了专业设备的Ha波段的信号，图二为S30P独立完成的作品，其HO波段双窄带曝光约2.5h，将Ha波段信号融入到了RGB中，环境为波特尔1.0-3.3
Equipment
Cameraseestar S30Pro
Telescope/Lensseestar S30Pro
Shooting Data ( Shooting Date: 2026-11-05 )
Total FramesN/A
ExposureN/A
Sky Coordinates
Right Ascension (RA)00h 42m 53.3s
Declination (Dec)+41° 16′ 00.2″
FOV Radius1.7961° (107.76′)
Pixel Scale3.675″/px
Rotation Angle270.61° E of N (Clockwise)
Parity正像
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