Joe Ulowetz  
M57 with DSI-C, 8" f/6 Newtonian on G-11 mount at Northern Illinois Star Party on 10/8/05 (my single image before it clouded over).

M57 with DSI-C, 8" f/6 Newtonian on G-11 mount at Northern Illinois Star Party on 10/8/05 (my single image before it clouded over).(Joe Ulowetz)

Capture date : Sun Oct 9 00:57:00 2005
Imaging Equipment : DSI-C
Telescope : 8" f/6 Newtonian
Imaging Setting : 8 sec x 12 exposures; individual frames saved as BMP
Post Processing : Registax to combine individual frames, Picture Window Pro to stretch image contrast
Location : Woodstock, IL (Al Degutis)

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