Promoted
NGC7293 上帝之眼
Photographer
阳台
8级光害的阳台和4级光害的崇明东滩一共攒了长长短短6晚的数据，算是目前为止累计时间最长最专一拍的目标了…
Equipment
Camera ZWO ASI294MMP
Telescope/Lens 裕众天虎102APO
Mount艾顿GEM45
FilterHOO
Shooting Data ( Shooting Date: 2022-08-06 )
Total FramesH：98张 O：94张
Exposure单张300s
Sky Coordinates
Right Ascension (RA)22h 29m 39.4s
Declination (Dec)-20° 50′ 21.7″
FOV Radius0.3256° (19.54′)
Pixel Scale1.333″/px
Rotation Angle273.10° E of N (Clockwise)
Parity正像
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