M51涡旋星系
Photographer
板厂峪
野外出摊拍摄4晚上，四级光污染。
Equipment
Camera振旺2600mm
Telescope/Lens天虎102apo
Mount振旺AM5
Filter振旺36mmLRGBH
Shooting Data ( Shooting Date: 2025-04-24 )
Total FramesL160，RGB各30，H20，
Exposure300s/张
Sky Coordinates
Right Ascension (RA)13h 29m 54.4s
Declination (Dec)+47° 12′ 57.1″
FOV Radius1.0600° (63.60′)
Pixel Scale1.085″/px
Rotation Angle270.48° E of N (Clockwise)
Parity正像
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