Though the data for this was gathered last summer and fall, it took me a while before I had an image that I was satisfied with.
A mid-sized image is attached, but a larger image and an object description are available here:
http://www.photonhunter.com/NGC7538.html
ST10 on a 12" reflector
HaRGB: 270-60-90-60 minutes
Thanks for looking,
dan kowall
A mid-sized image is attached, but a larger image and an object description are available here:
http://www.photonhunter.com/NGC7538.html
ST10 on a 12" reflector
HaRGB: 270-60-90-60 minutes
Thanks for looking,
dan kowall
Attached Image: