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Old 12-07-2011, 08:31 PM
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Paddy (Patrick)
Canis Minor

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Join Date: Jun 2007
Location: Strangways, Vic
Posts: 2,209
Thanks Mark for you feedback and for a very interesting read. Your comments about assessing the class of GCs visually rings very true - I reckon 3-5 classes is about the best that can be done. And it is as you say so hard to find the boundary of the cluster - I am often amazed at how poor my visual estimates of the size of GCs is vs what is in the books. I like the sound of your system. I look forward very much to hearing how you go.
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