Last night I added three hours of OIII to this image I started last week to create a bi color version. I plan on adding at least three hours of SII and RGB stars. So far I have 9.5 hours, all 900 second subs. Here's the link: http://www.flickr.com/photos/49526053@N04/8590048816/in/photostream/lightbox/ Albert -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.