M109 Spiral Galaxy

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Taken on February 19, 2006 from my backyard in Castro Valley, California 

Finger Lakes IMG6303E imaging camera operated at -26C

Mark I series II 450mm f/12.6 classical cassegrain operated at 5760mm focal length

Finger Lakes CFW-7 filter wheel

SBIG ST7ME guide camera operated at -20C

Lumicon Giant Easy Guider w/o reducer

Astro-Physics AP1200GTO mount

50mm FLI Research Grade Luminance filter

nineteen 10 minute exposures

three hours 10 minutes total exposure time

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