NGC 6826
From the author of Sizing Up The Universe
Cropped. Stretched using Photoshop's High-Dynamic-Range tool.
21:31 EDT Aug 23, 2016.
Starlight Express Trius SX-694 on 10" RC at f/9.
Hα = 48 min,
O-III = 48 min
(guided 6-minute subexposures).