RGB and H-alpha combination.
Date: August 24 and September 3, 2012
Constellation: Vulpecula
Location: Dominion Astrophysical Observatory, Victoria, BC
Optics: TeleVue NP-127is used at f/5.2
Mount: Paramount ME, guided using PhD
Camera: Hutech modified Canon EOS 5D Mark II
Exposure: 35 light frames of 300 seconds, ISO 800 and 16 light frames of 300 seconds, ISO 1600 with Baader Planetarium Narrowband 7nm H-Alpha filter
Processing: Light frames calibrated with dark and flat frames in ImagesPlus. Light frames normalized and combined using MinMax Excluded. Image cropped.