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Old 16-01-2009, 10:05 PM
Dennis
Dazzled by the Cosmos.

Dennis is offline
 
Join Date: May 2005
Location: Brisbane
Posts: 11,825
Thanks Kev and Mike – this was a real bonus as I didn’t expect the moons to come out.

Mike, I only had the x2.5 Powermate fitted, and although the moons were well below the threshold of the (colour) DBK, the (mono) DMK “easily” picked them up, albeit with 1 second exposures! I would have liked to go longer than 1 second but then Saturn’s brightness would have swamped Titan and Tethys.

It was very interesting seeing the huge amount of colour noise with the DBK at 1/5 second exposure, whereas the DMK image, at 1/15 second was so much smoother.

Interestingly enough, the visual sight through the eyepiece looked very pleasing, although only Titan could be seen.

Cheers

Dennis
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