NGC6820 in Cygnus
10 - 15 min exposures
This images is just a massive stretch of the stacked raw images
it needs a lot of work before it's finished
Lens : 100mm TRAVELER F6 at ISO 800
Dark Frame = Average of 10 images
Images stacked using IDL program by BDW
Copyright 2015 Brad D Wallis
This Image may be used for personal, non-profit, or educational uses ONLY
Any other uses are expressly prohibited without the written consent of Brad D Wallis