Looks beautiful.
Use PixelMath instead of LRGBCombination.
Change the identifier of each image, by right-clicking its tab and selecting Identifier. Then, change each to ha, sii and oiii.
Then, open PixelMath, untick the singular expression tickbox (I think that's what it's called), and assign sii, ha and oiii to each line. Leave the last line. Expand the bottom section, make sure rescale result is not selected, change the colour space to same as target, then, drag the little triangle icon on to one of your narrowband images. It'll assemble the tricolour image without the dodgy purple stars.
You can then also play around with the equations for each line:
R/K: sii*0.8 + ha*0.2
G: ha*0.2 + oiii*0.8
B: oiii
That'll give you a more natural/aesthetically-pleasing result.
H
|