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taken June 21, 2008 from my backyard in Castro Valley, Ca.
AP180EDT F/9 with AP field flattener
AP1200GTO mount
AP80/900mm guide scope
FLI Proline 9000 camera (eng grade sensor), operated at -40C with RBI Annhilator used (slow download mode)
SBIG ST7ME guide camera
Baader Planetarium Ha + RGB 50 x 50 mm square filters
FLI CFW4-5
12 exposures of 10 minutes
120 minutes total exposure