Doesn't look like 47 Tuc to me.
Visually 47 Tuc has a stellar like core, but you've processed it to look like Omega Cent with, I guess, mid range stretching hence stars have lost their intrinsic colours, with an artificial magenta mid halo, and many staurated to white.
This is a commonly imaged object, hence it's easy to fnd a baseline of comparitive images... my effort from some years ago probably gives a better idea of what I'm on about....
http://www.atscope.com.au/BRO/gallery15.html
I think you got some good data there, justs needs a little tweak here and there...