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M27
My second autoguiding shot took with Canon 450D unmodified+Sigma EX APO 1.4X, on Orion EON 120ED(change my FD to 1260mm at F/10), 54min (12X4½min)...
Comment
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Comment by Luc Delisle on July 9, 2011 at 6:07pm
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Thanks Guys, this little APO Extender 1.4X is a good add for my Eon 120ED. Normally it is FD900mm at f/7.5 and with going to FD1260mm but at f/10.5 exactly. http://www.bhphotovideo.com/c/product/390164-USA/Sigma_824101_1_4x_..., guiding side by side with SW Equinox 80ED + Orion Starshoot Solitaire (stand-alone autoguiding camera).
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Comment by Trevor Woodrow on July 9, 2011 at 11:21am
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Well done Luc!
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Comment by Marc Basti on July 8, 2011 at 6:09pm
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Luc, interesting setup and it seems to work, you got a lot for a little. Nice look to it, Marc
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Comment by Mark Roberts on July 8, 2011 at 12:24pm
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Nice job Luc. Amazed at the amount of detail you got in under an hr at F10!
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