Hi Allen,
That looks good mate, as 200Kb is not much to play with, I have created a dropbox account and here is the link to the 30Mb 16bit PNG file as it came out of Astroart 5.
So if anyone else wants to have a play with the data, go for it, you may be able to tweak more information than I did.
https://www.dropbox.com/s/cd59seu2rw...20DDP.png?dl=0
Mike, I'm saving up the pennies for AA6.
Cheers
Bill