蝴蝶星云sho
Photographer
N/A
再也不敢贪时长了，有光污染拆通道合成后，画面周围会有非常严重的光污染痕迹，以至于只能裁切补救
Equipment
Cameraasi2600mc
Telescope/Lens70apo pro
Mounteq3d
Filter安提拉黄金、白金滤镜
Shooting Data ( Shooting Date: 2024-09-02 )
Total Frames600s一张，星点300s一张
Exposureha/o3 8个小时，sii/hb 9个小时 替换星点1.5小时
Sky Coordinates
Right Ascension (RA)20h 22m 25.7s
Declination (Dec)+40° 15′ 49.5″
FOV Radius1.9999° (119.99′)
Pixel Scale2.324″/px
Rotation Angle346.46° E of N (Clockwise)
Parity正像
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