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strongmanmike2002 | all galleries >> Nebulae >> corona_australis > Corona Australis close up
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Corona Australis close up

Corona Australis close up

Full frame image is here:

http://www.pbase.com/strongmanmike2002/image/83370896/large

AP152 F7.5 Starfire APO refractor with 4" field flattener
FLI ProLine11002 CCD & CFW-2-7
LRGB = 30 40 30 30 min (All bin 1X1)
-35C chip temp, darks and flats used
12MPPS download speed = 1.5sec/full frame download at bin 1X1.
FOV = 1.8deg X 1.2deg at 1.6"/pix
Guide Camera: Starlightxpress SXVH9


other sizes: small medium large original
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