Hi, I gathered enough data for a Hubble palette version of this one, but decided on trying a bi-color of Ha and OIII. I got the idea from Mark Hanson who has an observatory near mine and his version can be seen in this month's Astronomy Magazine. Anyway, I took an crack at it and I think it looks pretty cool. I may try the Hubble palette version, but there is not much SII in this object, even with 10 hours of data. http://www.azstarman.net/NGC6888_BICOLOR.htm Comments and suggestions welcomed. Bernard -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.