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IC 1805
Photographer
江宁天文台附近
当时是第一次接触双窄，仅用ho双窄拍摄
Equipment
Camera图谱533C
Telescope/Lens名扬50ED
Mount信达 HEQ5PRO
FilterLAIDA HO 7nm
Shooting Data ( Shooting Date: 2026-01-10 )
Total Frames40 HO
Exposure600s*40
Sky Coordinates
Right Ascension (RA)02h 32m 49.7s
Declination (Dec)+61° 28′ 12.3″
FOV Radius2.2837° (137.02′)
Pixel Scale3.889″/px
Rotation Angle271.01° E of N (Clockwise)
Parity正像
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