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Caldwell C92 10h44m 59d57m 41cm f5,2 90x3min Ha 1x1 130428 Web drummond



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John Drummond, Possum Observatory, New Zealand

Caldwell C92 10h44m 59d57m 41cm f5,2 90x3min Ha 1x1 130428 Web drummond

Caldwell C92 in hydrogen alpha - a region very close to Eta Carina. I used a 41cm @f5.2 Meade Starfinder Newtonian on a Paramount ME mount with an SBIG STL11000M CCD. 90 x 3 minute subs at 1x1 binning, -25*C.




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