View Full Version here: : Antila galaxy cluster
rat156
29-03-2009, 01:58 AM
Hi All,
The Antila galaxy cluster in LRGB.
Taken with a Meade 8" RCX400 with AP 0.75 reducer.
Sbig ST-10XME, AO8
LRGB 120, 25, 25, 25 minutes mostly in 5 minute subs.
See how many galaxies you can spot?
Cheers
Stuart
Fascinating! This is the first image I have seen of a galaxy cluster taken with an amateur setup.
I counted 11 easy to identify. But I assume the fuzzy spots may also be galaxies?
I have a book with some pics of galaxy clusters taken with the Hubble. They used gravity fields to act as a lens for some shots. But yours looks similar.
Thanks
rat156
29-03-2009, 02:39 AM
Hi Craig,
This might make it a bot easier to spot the fainter galaxies.
It's the luminance channel inverted.
Cheers and thanks.
Stuart
wonderful image Stuart, yep there is the odd one or two galaxies in there.
TrevorW
29-03-2009, 10:59 AM
Good one crowded just like the Fornax cluster but I think "wheres wally" image had more
I took mine too see what I could get out of a 3" scope and was surprised with the outcome
Cheers
dcalleja
29-03-2009, 02:13 PM
I counted 15! Great image
gregbradley
30-03-2009, 03:47 PM
Great shot Stuart.
Just think, each one of those galaxies probably has hundreds of billions of stars each. Such arithmetic.
Greg.
Lester
30-03-2009, 05:06 PM
Very nice image Stuart.
pgc hunter
30-03-2009, 06:05 PM
nice shot. I counted 28 galaxies. There may be more very faint examples in there but indistinguisable from the equally very faint stars!
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