Horsehead Nebula and its Surroundings
作者
Wei-Hao Wang
|
典藏者
王為豪
1100mm/F7.3 telescope
Pentax 645z (astro-modified)
4-frame mosaic
total exposure time 5.9 hr
more details in www.astrobin.com/271438/B
Pentax 645z (astro-modified)
4-frame mosaic
total exposure time 5.9 hr
more details in www.astrobin.com/271438/B