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The Hole in the Trees Skybox | all galleries >> Deep Sky >> Diffuse Nebulae > M42
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M42

The Great Orion Nebula

Optics: CPC1100 at f6 on a Milburn Wedge
Camera: QHY8
Image scale: 0.89 arcsecs/pixel
Exposure: 44 x 5 minutes
Guiding: PHD Guiding, using a Meade DSI Pro II on a Taurus Tracker III off axis guider. Dithering performed with Nebulosity 2.
Date: November 29, 2010
Processing: Stacked with Deep Sky Stacker, post-processed with Photoshop CS2. Outer portions of the nebulosity were brought out by using a LAB color layer as the luminosity layer.


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