2021/03/09 DAPH
!
Daily Astronomy Photograph
NGC7331
Photographer
云南楚雄紫溪远程天文台
背景星系众多的一片区域
Equipment
CameraZWO ASI294
Telescope/Lens信达大黑800/200 F4
MountCEM70
Filter宇隆LRGB
Shooting Data ( Shooting Date: 2020-12-10 )
Total FramesL:37x600s RGB:22x600s
Exposure总时间约17小时
Sky Coordinates
Right Ascension (RA)22h 36m 33.1s
Declination (Dec)+34° 14′ 43.0″
FOV Radius0.5809° (34.86′)
Pixel Scale1.194″/px
Rotation Angle273.11° E of N (Clockwise)
Parity正像
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