Hi Greg, nice colour version with good composition. You've shown the apparent layering in the head region quite well. What is the FL of the Tec?
Did this one as a narrow band last month but it's just about all Ha
so had to reshoot to get the RGB, just haven't finished processing yet.
To Marc - if you use TheSky it's marked with a picture. The coordinates are on the attached plate solve from my reference image, or use the star GSC 7871 2823 to get you there.