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猎户座超广域 LRGBH (12片马赛克*2）
Photographer
圣地牛棚
猎户座超广域，分别用彩机在裸拍及HO双窄带下拍摄12片拼接而成，合成LRGBH配色，筛片后共有效曝光约48小时。
Equipment
CameraASI2600MC Duo
Telescope/Lens50SAW
MountAM3
FilterHa/Oiii 双窄带
Shooting Data ( Shooting Date: 2025-11-29 )
Total Frames300s*24张/片*12片*2套滤镜
Exposure48小时
Sky Coordinates
Right Ascension (RA)05h 39m 55.7s
Declination (Dec)+01° 23′ 15.2″
FOV Radius13.6938° (821.63′)
Pixel Scale9.973″/px
Rotation Angle359.95° E of N (Clockwise)
Parity正像
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