Ordering printsYou can easily order high quality prints of any of these images. Find your favourite image and then click the white "BUY PHOTOS" button here to the right.
Then you will be able to choose from a selection of sizes and media types.
I also offer a special range of Large Format Posters for sale with some of my best images.
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The Olsen-Sidonio Centaurus A Extreme Deep Field (Annotated Version)
This image represents a mammoth collaborative integration time of 140 hours worth of exposure using two different imaging systems:
Rolf Olsen: 120 hours using a 10" Newtonian and QSI CCD camera from the outer suburbs of Auckland, New Zealand, and reaches to at least magnitude 25.45
See Rolf's gallery Centaurus A Extreme Deep Field - 120 Hours for full details.
Mike Sidonio: 20 hours using a 6" Starfire refractor and FLI CCD camera from perfect dark skies at Wiruna, North West of Lithgow Australia and reaches beyond magnitude 24
See Mike's gallery Centaurus A - the ultimate collection for full details.