M46, M47 Open Clusters
作者
Wei-Hao Wang
|
典藏者
王為豪
1100mm/F7.3 telescope
Canon 5D2 (astro-modified)
2-frame mosaic
total exposure time 1.0 hr
more details in www.astrobin.com/77928/
Canon 5D2 (astro-modified)
2-frame mosaic
total exposure time 1.0 hr
more details in www.astrobin.com/77928/