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Old 30-08-2008, 11:30 PM
Dennis
Dazzled by the Cosmos.

Dennis is offline
 
Join Date: May 2005
Location: Brisbane
Posts: 11,816
Yeah – I’m shooting 10 secs with a x4 PowerMate. That’s F12 x4 = F48 in the Mewlon and the quantum efficiency of the SBIG ST7E makes it feasible. The DMK and DBK picked up almost no signal at F48.

I can definitely see 4 moons on screen, albeit very dim; just a few ADU above the background.

Cheers

Dennis
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