Sh2-154 - Nebula in Hydrogen Alpha

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Image Data:

Scope: AP155EDF
Camera: Apogee U16M w Astrodon Gen II H-Alpha
Mount: Paramount ME
38 x 15 minutes H-Alpha
Flesherton, Ontario, Canada
Sept 1/2 2012
Ambient temp 16C; camera temp -10C; Moon past  full
Images acquired using CCDSoft5
Reduced, Aligned and sigma-reject combined in Maxim
Processed for contrast in PS CS5