Van Yi

Photographer :Van Yi
Title :M101
Camera :Cooled 5D MarkII
Location :Yinnashan, China
Date :9/3/2013, 10/3/2013
Tak FSQ85ED, HEQ5p , CentralDS mod. Canon 5D II(-10℃) 300sec x 51 (4.25hr) exposure OAG / lodestar guide CCDstack、PI、 PS-CS4 processed Van Yi homepage: http://astro-noodle.blogspot.hk/view/flipcard