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Old 08-08-2007, 07:43 PM
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PhotonCollector (Paul)
All alone in the night

PhotonCollector is offline
 
Join Date: Sep 2005
Location: Newcastle, NSW. Australia.
Posts: 607
IC4628 Nebula in Scorpius

G'day all,Here's a favourite imaging object for me - I'm yet to get the perfect shot of this object, but this one is better than the last :-)Better image here: http://www.skylab.com.au/pmsa/IC4628.html60 min. exposure (20 x 3-minute sub-frames) @ ISO400.Image taken with a modified Canon 300D DSLR mounted at prime focus ofa 12" f/5 newtonian telescope with 2" Baader Coma Corrector and2" UV/IR Rejection filter.Autoguided on a Losmandy Gemini G-11 equatorial head and custom Southern Cross observatory pier using a SBIG 402 CCD/guiderat prime focus of a 4.5" f/9 newtonian guidescope.
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