M78
From the author of Sizing Up The Universe
21:05 EST Jan 9, 2018.
Starlight Express SXV-H9 on 10" RC at f/9.
R=20min, G=20min, B=20min (guided 2 minute subexposures).
21:05 EST Jan 9, 2018.
Starlight Express SXV-H9 on 10" RC at f/9.
R=20min, G=20min, B=20min (guided 2 minute subexposures).