sundog/halo today Nov 27# Astronomy - 天文
a*r
1 楼
所用相机Canon Powershot 95 镜头FOV太小 只好分成三部分
1. left dog
2. right dog
3. Parhelic circle
理想形式:
4. simulation (from http://www.sundog.clara.co.uk/halo/parhelia.htm)
1. left dog
2. right dog
3. Parhelic circle
理想形式:
4. simulation (from http://www.sundog.clara.co.uk/halo/parhelia.htm)