Sharpless 2 -112 (Sh 2-112) in Halpha from Stinger 450 classical cassegrain and FLI ML4022 camera with Custom Scientific Halpha Filter

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Taken on July 31, 2010 from my ranch in the California Gold Country

Lumicon Giant Easy Guider with Focal reducer for final: F= 3366mm, f/7.4

Finger Lakes Microline ML4022  imaging camera operated at -25C

Custom Scientific 4.5nm 50mm round Halpha filter


Finger Lakes CFW7 Filter wheel

SBIG ST7E guide camera

12 exposures of 10 minutes through Halpha

2 hours total exposure time

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