Cygnus Widefield in Halpha

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Taken on June 30, 2006 from Fremont Peak State Park in San Juan Bautista, Ca

Pentax Takumar 35mm f/4.5 medium format (6x7) camera lens 

FLI IMG6303E Imaging camera operated at -26C

Takahashi FCT76 guide scope

ST7ME guide camera operated at -15C

FLI CFW7 color filter wheel

FLI DF2 Digital Focuser

Custom made camera lens adapter system

7 exposures of 30 minutes through 6nm Halpha Filter

Three and a half hours  total exposure time

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