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Peter Ward
29-06-2009, 11:59 AM
We are spoilt for choice with globulars in the SH. While the showpieces (Omega and 47Tuc) are often imaged...there are many delightful alternatives.

Like M55.

Not a lot of data here, LRGB 5:10:5:10 mins (as the hour was late...but sky clear!), but not too shabby a result?

http://www.atscope.com.au/BRO/gallery44.html

iceman
29-06-2009, 12:05 PM
Lovely orange and blue stars, nice work Pete!

toryglen-boy
29-06-2009, 12:06 PM
Thats well nice Peter, i like the abundance of blue stars, makes them shine like crazy diamonds (JJJ will be here any second with the Pink Floyd comparison)

another excellent image


:thumbsup:

jase
29-06-2009, 12:07 PM
Pleasing result Peter... but I've got to ask, what did the 5 mins of lum data offer to this image?

Peter Ward
29-06-2009, 12:14 PM
Thanks Jase.

I often use a short luminance frame to keep the noise levels down and boost the S/N a tad. Its subtle, but works well with short exposure sequences.

Allan_L
29-06-2009, 12:31 PM
OMG!
That is beautiful Peter.
Beautiful work and a beautiful object.
Thankyou!
:thumbsup:

"sky clear" hmmm! I haven't heard that around these parts for a while :(

leon
29-06-2009, 12:44 PM
Not bad I suppose for a young fella, :scared3: just mucking about Peter, :lol: beautiful image indeed, love the colours in the stars. ;)

Leon :thumbsup:

Peter Ward
29-06-2009, 01:07 PM
Thanks Alan, Leon Duncan & Mike. :)

I was surprised to find that there don't seem to be too many images on the Web of this Glob....it really deserves a good deal more exposure than given by yours truly...perhaps more data to follow.

jjjnettie
29-06-2009, 01:08 PM
lol@duncan

We are spoilt with our big globs down here, but this one has come up beautifully. Thanks for posting it Peter.

Paul Haese
29-06-2009, 01:38 PM
Lovely image Peter. Colours are great. Isn't it time for a flattener or reducer though? I can see some field curvature in the corners.

Peter Ward
29-06-2009, 01:52 PM
OK there is a *teeny* (edge crop attached) bit of curvature at the edges...but I guess I'll have to live with the shoddy RCOS flattner already permanently bolted to my scope. :)

Hagar
29-06-2009, 02:18 PM
Very nice Peter but where are the dif spikes. I like them.:lol:

Paul Haese
29-06-2009, 02:23 PM
Peter, I thought that you did not have one. I have the same problem with the Tak flattener, it just looks slightly oval on my images too. Just being picky I guess.

telecasterguru
29-06-2009, 02:34 PM
Peter,

I like the way that you can see almost clear through the centre of the glob. Short exposures No burn out. Nice image.

Frank

Octane
29-06-2009, 04:13 PM
Peter,

That's gorgeous. I love globs. :)

Regards,
Humayun

dpastern
29-06-2009, 10:49 PM
Looks a good'un to me. Nicely resolved, good star colours too.

Dave

Tom Davis
01-07-2009, 05:43 AM
Gorgeous!

Tom

Alchemy
04-07-2009, 03:35 PM
nice textbook presentation of a glob, very good for so little data

clive

Lester
04-07-2009, 06:07 PM
Beautiful image Peter, heaps to see in there.

Thanks.