With more practice I am working out how use the DBE module in Pixinsight to get far better correction of gradients without losing real image data.
Full res image here 7MB
http://d1355990.i49.quadrahosting.co...2/CorAust_.jpg
With labels from Astrometry.net 8MB
http://d1355990.i49.quadrahosting.co..._02/239046.jpg
Image is 20x 4 min. for each of RGB from last year. This year will try 20x8 min.
Bert
