蟹状星云--冰封的80dx/电压不够的d5100
Photographer
北京化工大学昌平校区7号楼前草坪
横纹挺多，水平不够去不干净
Equipment
Camera尼康d5100冷冻改机
Telescope/Lens80DX
Mounteq3d 喵牌goto
Filterlex
Shooting Data ( Shooting Date: 2025-10-21 )
Total Frames120s×34张
Exposure累计4080
Other Info5100没开制冷，应该是蛙电太冻了，掉电，但还是很重的横纹，下回用充电宝单独供电假电池试试
Sky Coordinates
Right Ascension (RA)05h 34m 33.9s
Declination (Dec)+22° 00′ 50.2″
FOV Radius0.1899° (11.39′)
Pixel Scale1.435″/px
Rotation Angle108.76° E of N (Clockwise)
Parity正像
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