(http://gallery.orpington-astronomy.org.uk/albums/userpics/10062/M39_OAS.jpg) (http://gallery.orpington-astronomy.org.uk/displayimage-1701.html&fullsize=1)
Managed to bring out lots more detail.
(http://gallery.orpington-astronomy.org.uk/albums/userpics/10062/M39_-_Stacked_-_Embedded_-FS.jpg) (http://gallery.orpington-astronomy.org.uk/displayimage-1724.html&fullsize=1)
Thought i`d try a slightly different target.
Roger