M42 - The Orion Nebula

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Date: 23 October 2011
Location: High Halden, Kent
Exposures: 39 x 5 min at ISO 800 + 10 x 50sec at ISO 400 + 10 x 10sec at ISO 200
Telescope: Takahashi Epsilon 180ED on Skywatcher EQ6 mount.
Camera: H-alpha modified Canon EOS 350D
Guiding: Nikkor 300mm lens with QHY5 camera.
Filters: IR/UV + CLS filters
Processing: All exposures combined into a single HDR image and then arcsinh scaling applied before slight sharpening. Scaled by 2/3