IC1805星云之鱼头部分
Photographer
某小区空地
1000mm焦距f4老黑拍IC1805的确有些包不住，又不想换镜子（摸黑换镜子耗时耗力，你懂的）遂改拍鱼头星云特写了。
Equipment
CameraASI2600MM PRO
Telescope/LensSky-Watcher BKP250
MountiOptron GEM45
FilterOptolong 2寸7nm SHO
Shooting Data ( Shooting Date: 2024-12-08 )
Total Frames86张×3摊（SHO分滤镜）
Exposure300s单张
Other Info拍摄地点光污染等级：（天文通）8.3
Sky Coordinates
Right Ascension (RA)02h 28m 06.0s
Declination (Dec)+61° 49′ 23.8″
FOV Radius0.7657° (45.94′)
Pixel Scale0.773″/px
Rotation Angle262.01° E of N (Clockwise)
Parity正像
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