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M27, the 'Dumbell Nebula' in Vulpecula


Object M27
Instrument Luminance - 4" f/5.5 Mak/Newt
Color - 8" f/4 Newtonian
Guiding Unguided
Exposure Luminance - 17 x 15 second subs.
Camera Meade DSI Pro
Processing LRGB merge, Free Transform, Levels, Curves, selective gausian blur and unsharp mask in Photoshop 5.5.
Used Drizzle settings of 1.5, 1.0, 1.0 for luminance
Comments Original image from July, 2005 redone on Oct. 18, 2005. Added a new luminance layer to improve star images and smooth overall.

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All images © Copyright 2005 Steve Bell