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Swan Nebula 
8x300s

Swan Nebula
8x300s(Paul Aisen)

Acquisition Date : July 31 2011
Camera : Canon T2i modified by Hap Griffin
Camera Settings : ISO 1600
Astronomik CLS filter
Telescope : Tak TSA 120 900mm
Mount : ASA DDM60 unguided
Processing Package / Processing Applied : Camera control:Backyard EOS
Calibration, stacking and alignment: ImagesPlus
Processing: Photoshop CS%, Astronomy Tools, Noise Ninja, GradientXterminator

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