I like to think that these are two of my best narrow band images yet. The raw data were recorded using a Televue NP127is scope @ f/4.2, Astronomik 12 nm filters, and a QSI683wsg camera.
https://www.flickr.com/photos/mlpark...7662240307276/
https://www.flickr.com/photos/mlpark...7662240307276/
I used the following color palette when building the two images:
Luminance = H alpha, Red=H alpha, Green= H alpha, Blue=OIII
For most nebulas, far more information content is recorded using an H alpha filter than an OIII filter. Hence I chose to let the H alpha channel dominate the image construction.
I also posted these images to the QSI group. There is no need to look if you have already seen them.