Deepsky - Pieter Vandevelde

Sh2-263 in Orion

Scope: 10" f/3.8 Newtonian
Mount: Mesu 200 Sitech
Guiding: Lodestar + custom oag
CCD: sbig st8300 @ -25°C
Filter: Astrodon 5nm h-alpha
Exposure: 5 hrs total (20 min subexposures binned 1x1)

Resolution: 1.16 arcsec/pixel

Imaged during January 2017 (2 sub-zero temp sessions)
This faint nebula consists of an emission and reflection component.