IC 5070，第一次学做PI请指点一下
Photographer
小区院内
7级光污染，双窄滤镜，单张300S，小黑，D5100改冷冻彩机。
Equipment
CameraD5100冷冻彩机
Telescope/Lens小黑
MountDIY
FilterZWO双窄
Shooting Data ( Shooting Date: 2026-07-02 )
Total Frames31
Exposure300S*31
Sky Coordinates
Right Ascension (RA)20h 51m 33.8s
Declination (Dec)+44° 28′ 52.8″
FOV Radius1.0143° (60.86′)
Pixel Scale1.319″/px
Rotation Angle174.58° E of N (Clockwise)
Parity正像
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