NGC 3372 (Carina Nebula)
Photo description / processing
周四,经过五次尝试,我终于用悉尼天文台的远程望远镜拍摄到了NGC 3372(船底座星云)。为什么是五次?因为整个星期,天文台总是在我的观测时段前几个小时就把屋顶关上。积分时间很短:L通道10分钟,每个RGB通道6.5分钟。没有做处理,只是基本的通道叠加。我还没有时间完成完整的编辑,所以就先这样发布了。
Technical information
- Telescope/Lens
- 500 mm f/4
- Location
- Sidney, Australia
Light pollution
Gray, Bortle 2 zone
Exposure
- 1 × 600″ · ISO/Gain: 0 · L
- 1 × 400″ · ISO/Gain: 0 · R
- 1 × 400″ · ISO/Gain: 0 · G
- 1 × 400″ · ISO/Gain: 0 · B
Total exposure: 30 m





Comments
Reply
Sign up or sign in to leave a comment.
Reply
Sign up or sign in to leave a comment.
Reply
Sign up or sign in to leave a comment.
Sign up or sign in to leave a comment.