Very quick shot to test out the tracking of my Paramount ME2 mount. Dim but large nebula containing the radio source OA 184. It is an HII region ionised by star BD +41 1144 at a distance of 2200 parsecs.
Orion Optics UK AG16 Astrograph: SBIG 11000 M: Paramount ME2 Mount
Lum: 6x8m; R,G,B: 8x3m each; Halpha: 6x10mins
2hrs 12 min total, all binned 1x1
Processed with CCDStack, Photoshop, Pixinsight
Data capture: December 2015