Nice vivid color and a good amount of signal for such short exposure time.
Like Rick, I have never got what I think is great data on this object and I
have lots of hours worth over the years... alonger FL and good seeing is
what shows this guy.

--
Regards, Doug W.
www.photonsfate.com
"DvandenH" wrote in message
bel.net...
M57,
10" SCT
Stack of
10 shots @ 60 sec in H-Alpha
10 Shots @ 70 sec in OIII
12 Shots @ 60 sec luminance.
Combined individuals in MaximDL
Processed color images in Photoshop CS3
Weather was (again) loaded with moisture (80% humidity) the lens heating
was
at full.
Like to have more details so will try again.

reg
--
Dirk van den Herik

A journey of thousand lightyears
starts with the first step.