M42 and NGC1977 from AP180EDT f/9 and FLI Proline 39K Color

5 x 5 minutes: click to enlarge (for 39mpixel click here)

 

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taken on April 11, 2009 from my ranch in Mariposa County, California 

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AP180EDT f/9 imaging scope used with AP 2.7" Field flattener

Finger Lakes CFW 4-5 filter wheel 

Finger Lakes Proline 39K color camera

Baader Planetarium 50 x 50 mm square IR blocking luminance filter

Robofocus

AP 80/900 mm guide scope

SBIG ST7ME guide camera

AP1200GTO mount

5 x 5 minutes data

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