Called 47 Tucanae as it was originally thought to be the 47th brightest star in the constellation Tucane.
Large
47 Tucanae - NGC104
Theres a great write up on the cluster here which also references an image from Mike.
http://annesastronomynews.com/photo-...chael-sidonio/
Details
56 @ 300sec subs RGB
GSO RC8, STL 6303e
Processed with PI
Thanks for looking