I added 8 hours of Ha to the two panel mosaic I've been working on. I now have a total of about 30 hours on this. The link below shows the final HaLRGB image. It's interesting to see how much hydrogen alpha adds to this. If you click on the right side of the screen you can see the original LRGB image and compare the two. The HaLRGB really pops. Thanks for looking Albert http://www.flickr.com/photos/49526053@N04/9576762625/in/photostream/ -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.