Object : IC 4603
Date : Jan.- Mar. 2018
Place : Gemini Remote Observatory, Lijiang, Yunnan, China
Telescope : GSO RC10 /AP CCDT67
Mount : SkyWatcher EQ8
Camera : SX-H694(-20ºC)
Filter : Astrodon LRGB
Exposure : R:300sx22, G:300sx24, B:300sx24, L:300sx23 (~7.75hr )
Guiding: OAG ASI174,
Processing: PI、PS-CC
detail image :
https://cdn.astrobin...36_wmhqkGbg.jpg
https://astro-noodle...l?view=flipcard