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Old 04-03-2017, 07:47 AM
Placidus (Mike and Trish)
Narrowing the band

Placidus is offline
 
Join Date: Mar 2011
Location: Euchareena, NSW
Posts: 3,719
Andy, I love what you've done with the nebulosity - had no idea it was there at all. A very interesting image, nice composition, and a fresh approach.

Only comment is that all the stars have come out blue-white. Normally no objection to that, do it myself all the time with NB images. But this cluster is unusually rich in interestingly coloured stars, as is the field as a whole, and you do have RGB data on them. Is it possible to selectively replace the stars with RGB? The technique I would use would be to create a star mask, and use the straight LRGB wherever there is a star.
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