AstronomyUkraine Posted December 9, 2020 Share Posted December 9, 2020 I finally managed to add the Ha to my RGB of M31 using PixelMath in Pixinsight. 7 Quote Link to comment Share on other sites More sharing options...
MarkAR Posted December 11, 2020 Share Posted December 11, 2020 Looks really good, hint of Ha works really well. Quote Link to comment Share on other sites More sharing options...
AstronomyUkraine Posted December 11, 2020 Author Share Posted December 11, 2020 Posted by: @MarkAR Looks really good, hint of Ha works really well.Thanks. I didn't want to oversaturate the Ha, and make it look unreal. Quote Link to comment Share on other sites More sharing options...
Gina Posted December 11, 2020 Share Posted December 11, 2020 Oh yes - showing the star forming regions very nicely ? 1 Quote Link to comment Share on other sites More sharing options...
Carastro Posted December 11, 2020 Share Posted December 11, 2020 Very nice.Carole 1 Quote Link to comment Share on other sites More sharing options...
AstronomyUkraine Posted December 11, 2020 Author Share Posted December 11, 2020 @ginaThanks Gina. Quote Link to comment Share on other sites More sharing options...
AstronomyUkraine Posted December 11, 2020 Author Share Posted December 11, 2020 @carastroThanks Carole. Quote Link to comment Share on other sites More sharing options...
Jkulin Posted December 23, 2020 Share Posted December 23, 2020 Lovely Brian, nice and balanced. Quote Link to comment Share on other sites More sharing options...
AstronomyUkraine Posted December 23, 2020 Author Share Posted December 23, 2020 Posted by: @Jkulin Lovely Brian, nice and balanced.Thanks John.It took a while to finish this off. I was trying various methods of incorporating the Ha. Finally used PixelMath to subract red from the Ha data, leaving just Ha, making a new image, then adding the new image to the original red data. Sounds complex, but is quite simple really. Quote Link to comment Share on other sites More sharing options...
Jkulin Posted December 23, 2020 Share Posted December 23, 2020 @astronomyukraineHi Brian, I have a download of this video which has helped me immensely with adding Ha to LRGB: - Quote Link to comment Share on other sites More sharing options...
AstronomyUkraine Posted December 23, 2020 Author Share Posted December 23, 2020 Posted by: @Jkulin Hi Brian, I have a download of this video which has helped me immensely with adding Ha to LRGB: -I have watched this video before and got some good info from it. The video I used is a more recent one. Quote Link to comment Share on other sites More sharing options...
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