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M 101, Pinwheel Galaxy

Submitted November 30, 2012 by Planewave Instruments

© Paquette, AndreTelescope: PlaneWave CDK 12.5
Camera: Apogee U16M
Mount: Celestron CGE Pro
Guide method: Astrodon Monster MOAG
Guide camera: Lumenera Skynyx 2.0m
Guide software: MetaGuide

Image scale 0.73″pixel.

Subframes:
26x600s L
9x300s R,G,B
9x600s HA

Acquisition software: MaximDL
Processing software: custom, MaximDL, ImagesPlus, PhotoShop CS4