
Promoted
LBN576 血红石榴
Photographer
星象巫师天文台
很久之前就想拍的目标,终于拍到了,但是信噪比确实不太够,包括rgb星点在内已经50h,但是仍旧不够,尤其是O通道非常暗淡。
(2025.12.3)修改一版,弱化红蓝冲突,加强o3,为ha添加一些色彩变化。
Equipment
Cameraatr2600mm
Telescope/Lens107phq
Mountieq30 pro
Filterantila 7nm ha/oiii/sii
Shooting Data ( Shooting Date: 2025-11-27 )
Total Framesha*78 o*64 rgb各8
Exposureha&o 1200s单张 rgb300s单张 合计约50h
Sky Coordinates
Right Ascension (RA)23h 59m 04.8s
Declination (Dec)+62° 27′ 40.2″
FOV Radius1.4525° (87.15′)
Pixel Scale1.467″/px
Rotation Angle90.58° E of N (Clockwise)
Parity正像
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