2017年IOAA夜间观测第1题-用赤道式望远镜观测
来自astro-init
英文题目
N1: Observation with Equatorial Mount Telescope
Instruction: Use the Equatorial Mount Telescope to observe the target given in the star chart. Write down the Name and make sure the target is focused.
Included:
- Equatorial Mount Telescope
- Mount is already polar aligned
- Eyepiece: 25 mm
- Finder scope already aligned with the main scope
- Telescope starts already pointing at “starting star” (see map)
- Star chart with starting and target position marked.
中文题目
夜间观测第一题:用赤道式望远镜观测
要求:使用赤道式望远镜观测在星图上标出的天体。写下它的名字,并确保它已经对准焦
你要用的工具/注意事项:
-赤道式望远镜
-赤道仪极轴已对准
-目镜焦距:25mm
-寻星镜光轴已调平行
-望远镜已经指向了“起始星”(星图上标出的)
-标好开始位置和目标的星图