城市深空之八级区的NGC1499加州星云
Photographer
天台
第一次尝试彩机双窄拆通道合成真哈勃色,感觉还行就是八级区信噪比是真的差,无月晴天累积出来的oiii和sii依旧是糊得要命,另外nina的星图助手构图依旧苦手导致构图拉胯。
Equipment
Camera图谱ATR2600kpa黑色版
Telescope/LensSky Rover 70sa V4
Mount布偶猫20
Filterantlia 3nm Hα&Oiii黄金滤镜,锐星6nm D2 Sii&Oiii滤镜
Shooting Data ( Shooting Date: 2024-11-28 )
Total Frames若干张*300s
Exposure四晚
Sky Coordinates
Right Ascension (RA)03h 59m 46.2s
Declination (Dec)+36° 14′ 15.5″
FOV Radius2.0942° (125.65′)
Pixel Scale2.221″/px
Rotation Angle317.90° E of N (Clockwise)
Parity正像
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