Moderator Challenge - M57 The Ring Nebula  
M57: The Ring Nebula

M57: The Ring Nebula(Rob Johnson)

Acquisition Date : 3 August 2008
Camera : Canon 20Da
Camera Settings : 8 x 5 min @ ISO 1600
Telescope : C14
Mount : CGE with Starfish autoguider on ZenithStar 80
Adapter / Prime / Afocal / Other : Prime Focus
Processing Package / Processing Applied : Photoshop CS3 for RAW import, stacking, and deconvolution
Web Site : M 57 and IC 1296

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